Home / 11,302,287.59-16,943,337.68-4,108,753.88

Finding the Fourth Proportional to 11,302,287.59, 16,943,337.68 and 4,108,753.88

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Solution

The fourth proportional to 11,302,287.59, 16,943,337.68 and 4,108,753.88 is: 6,159,461.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,287.59 : 16,943,337.68 = 4,108,753.88 : x
  2. Step 2: Convert to fraction form
    11,302,287.59/16,943,337.68 = 4,108,753.88/x
  3. Step 3: Cross multiply
    11,302,287.59x = 16,943,337.68 × 4,108,753.88
  4. Step 4: Simplify right side
    11,302,287.59x = 69,616,004,327,589.74
  5. Step 5: Solve for x
    x = 69,616,004,327,589.74/11,302,287.59
  6. Step 6: Final answer
    x = 6,159,461.42

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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.