Home / 10,073,481.85-15,113,417.01-3,596,418.30

Finding the Fourth Proportional to 10,073,481.85, 15,113,417.01 and 3,596,418.30

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Solution

The fourth proportional to 10,073,481.85, 15,113,417.01 and 3,596,418.30 is: 5,395,767.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,073,481.85 : 15,113,417.01 = 3,596,418.30 : x
  2. Step 2: Convert to fraction form
    10,073,481.85/15,113,417.01 = 3,596,418.30/x
  3. Step 3: Cross multiply
    10,073,481.85x = 15,113,417.01 × 3,596,418.30
  4. Step 4: Simplify right side
    10,073,481.85x = 54,354,169,516,034.11
  5. Step 5: Solve for x
    x = 54,354,169,516,034.11/10,073,481.85
  6. Step 6: Final answer
    x = 5,395,767.85

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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.