Home / 4,331,674.56-5,977,781.67-2,371,519.92

Finding the Fourth Proportional to 4,331,674.56, 5,977,781.67 and 2,371,519.92

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Solution

The fourth proportional to 4,331,674.56, 5,977,781.67 and 2,371,519.92 is: 3,272,736.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,674.56 : 5,977,781.67 = 2,371,519.92 : x
  2. Step 2: Convert to fraction form
    4,331,674.56/5,977,781.67 = 2,371,519.92/x
  3. Step 3: Cross multiply
    4,331,674.56x = 5,977,781.67 × 2,371,519.92
  4. Step 4: Simplify right side
    4,331,674.56x = 14,176,428,339,125.75
  5. Step 5: Solve for x
    x = 14,176,428,339,125.75/4,331,674.56
  6. Step 6: Final answer
    x = 3,272,736.24

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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.