Home / 3,761,948.92-5,193,641.48-2,476,526.04

Finding the Fourth Proportional to 3,761,948.92, 5,193,641.48 and 2,476,526.04

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Solution

The fourth proportional to 3,761,948.92, 5,193,641.48 and 2,476,526.04 is: 3,419,022.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,948.92 : 5,193,641.48 = 2,476,526.04 : x
  2. Step 2: Convert to fraction form
    3,761,948.92/5,193,641.48 = 2,476,526.04/x
  3. Step 3: Cross multiply
    3,761,948.92x = 5,193,641.48 × 2,476,526.04
  4. Step 4: Simplify right side
    3,761,948.92x = 12,862,188,367,644.14
  5. Step 5: Solve for x
    x = 12,862,188,367,644.14/3,761,948.92
  6. Step 6: Final answer
    x = 3,419,022.60

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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.