Home / 3,761,929.17-5,193,614.24-2,476,506.25

Finding the Fourth Proportional to 3,761,929.17, 5,193,614.24 and 2,476,506.25

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Solution

The fourth proportional to 3,761,929.17, 5,193,614.24 and 2,476,506.25 is: 3,418,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,929.17 : 5,193,614.24 = 2,476,506.25 : x
  2. Step 2: Convert to fraction form
    3,761,929.17/5,193,614.24 = 2,476,506.25/x
  3. Step 3: Cross multiply
    3,761,929.17x = 5,193,614.24 × 2,476,506.25
  4. Step 4: Simplify right side
    3,761,929.17x = 12,862,018,142,775.73
  5. Step 5: Solve for x
    x = 12,862,018,142,775.73/3,761,929.17
  6. Step 6: Final answer
    x = 3,418,995.30

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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.