Home / 6,522,017.80-9,783,026.70-5,804,572.45

Finding the Fourth Proportional to 6,522,017.80, 9,783,026.70 and 5,804,572.45

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Solution

The fourth proportional to 6,522,017.80, 9,783,026.70 and 5,804,572.45 is: 8,706,858.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,017.80 : 9,783,026.70 = 5,804,572.45 : x
  2. Step 2: Convert to fraction form
    6,522,017.80/9,783,026.70 = 5,804,572.45/x
  3. Step 3: Cross multiply
    6,522,017.80x = 9,783,026.70 × 5,804,572.45
  4. Step 4: Simplify right side
    6,522,017.80x = 56,786,287,260,434.41
  5. Step 5: Solve for x
    x = 56,786,287,260,434.41/6,522,017.80
  6. Step 6: Final answer
    x = 8,706,858.68

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.