Home / 2,329,712.79-3,494,719.84-732,337.71

Finding the Fourth Proportional to 2,329,712.79, 3,494,719.84 and 732,337.71

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Solution

The fourth proportional to 2,329,712.79, 3,494,719.84 and 732,337.71 is: 1,098,553.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,712.79 : 3,494,719.84 = 732,337.71 : x
  2. Step 2: Convert to fraction form
    2,329,712.79/3,494,719.84 = 732,337.71/x
  3. Step 3: Cross multiply
    2,329,712.79x = 3,494,719.84 × 732,337.71
  4. Step 4: Simplify right side
    2,329,712.79x = 2,559,315,111,154.26
  5. Step 5: Solve for x
    x = 2,559,315,111,154.26/2,329,712.79
  6. Step 6: Final answer
    x = 1,098,553.92

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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.