Home / 3,567,520.56-4,923,191.75-1,935,928.26

Finding the Fourth Proportional to 3,567,520.56, 4,923,191.75 and 1,935,928.26

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Solution

The fourth proportional to 3,567,520.56, 4,923,191.75 and 1,935,928.26 is: 2,671,588.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,520.56 : 4,923,191.75 = 1,935,928.26 : x
  2. Step 2: Convert to fraction form
    3,567,520.56/4,923,191.75 = 1,935,928.26/x
  3. Step 3: Cross multiply
    3,567,520.56x = 4,923,191.75 × 1,935,928.26
  4. Step 4: Simplify right side
    3,567,520.56x = 9,530,946,028,544.22
  5. Step 5: Solve for x
    x = 9,530,946,028,544.22/3,567,520.56
  6. Step 6: Final answer
    x = 2,671,588.26

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Half scale
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Double scale
Find fourth proportional to 3,567,521.56, 4,923,193.13 and 1,935,929.26
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.