Home / 6,654,699.74-9,183,910.84-3,753,031.88

Finding the Fourth Proportional to 6,654,699.74, 9,183,910.84 and 3,753,031.88

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Solution

The fourth proportional to 6,654,699.74, 9,183,910.84 and 3,753,031.88 is: 5,179,423.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,699.74 : 9,183,910.84 = 3,753,031.88 : x
  2. Step 2: Convert to fraction form
    6,654,699.74/9,183,910.84 = 3,753,031.88/x
  3. Step 3: Cross multiply
    6,654,699.74x = 9,183,910.84 × 3,753,031.88
  4. Step 4: Simplify right side
    6,654,699.74x = 34,467,510,165,597.58
  5. Step 5: Solve for x
    x = 34,467,510,165,597.58/6,654,699.74
  6. Step 6: Final answer
    x = 5,179,423.79

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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.