Home / 3,714,721.11-5,572,082.88-2,452,253.49

Finding the Fourth Proportional to 3,714,721.11, 5,572,082.88 and 2,452,253.49

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Solution

The fourth proportional to 3,714,721.11, 5,572,082.88 and 2,452,253.49 is: 3,678,381.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,721.11 : 5,572,082.88 = 2,452,253.49 : x
  2. Step 2: Convert to fraction form
    3,714,721.11/5,572,082.88 = 2,452,253.49/x
  3. Step 3: Cross multiply
    3,714,721.11x = 5,572,082.88 × 2,452,253.49
  4. Step 4: Simplify right side
    3,714,721.11x = 13,664,159,689,049.25
  5. Step 5: Solve for x
    x = 13,664,159,689,049.25/3,714,721.11
  6. Step 6: Final answer
    x = 3,678,381.04

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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.