Home / 2,761,590.24-3,810,081.24-1,614,858.84

Finding the Fourth Proportional to 2,761,590.24, 3,810,081.24 and 1,614,858.84

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Solution

The fourth proportional to 2,761,590.24, 3,810,081.24 and 1,614,858.84 is: 2,227,971.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,761,590.24 : 3,810,081.24 = 1,614,858.84 : x
  2. Step 2: Convert to fraction form
    2,761,590.24/3,810,081.24 = 1,614,858.84/x
  3. Step 3: Cross multiply
    2,761,590.24x = 3,810,081.24 × 1,614,858.84
  4. Step 4: Simplify right side
    2,761,590.24x = 6,152,743,371,532.16
  5. Step 5: Solve for x
    x = 6,152,743,371,532.16/2,761,590.24
  6. Step 6: Final answer
    x = 2,227,971.15

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Double scale
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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.