Home / 9,485,514.66-14,219,553.30-3,418,761.66

Finding the Fourth Proportional to 9,485,514.66, 14,219,553.30 and 3,418,761.66

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Solution

The fourth proportional to 9,485,514.66, 14,219,553.30 and 3,418,761.66 is: 5,125,000.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,485,514.66 : 14,219,553.30 = 3,418,761.66 : x
  2. Step 2: Convert to fraction form
    9,485,514.66/14,219,553.30 = 3,418,761.66/x
  3. Step 3: Cross multiply
    9,485,514.66x = 14,219,553.30 × 3,418,761.66
  4. Step 4: Simplify right side
    9,485,514.66x = 48,613,263,644,366.48
  5. Step 5: Solve for x
    x = 48,613,263,644,366.48/9,485,514.66
  6. Step 6: Final answer
    x = 5,125,000.11

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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.