Home / 5,926,462.29-8,889,691.14-1,666,630.35

Finding the Fourth Proportional to 5,926,462.29, 8,889,691.14 and 1,666,630.35

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Solution

The fourth proportional to 5,926,462.29, 8,889,691.14 and 1,666,630.35 is: 2,499,944.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,926,462.29 : 8,889,691.14 = 1,666,630.35 : x
  2. Step 2: Convert to fraction form
    5,926,462.29/8,889,691.14 = 1,666,630.35/x
  3. Step 3: Cross multiply
    5,926,462.29x = 8,889,691.14 × 1,666,630.35
  4. Step 4: Simplify right side
    5,926,462.29x = 14,815,829,056,050.10
  5. Step 5: Solve for x
    x = 14,815,829,056,050.10/5,926,462.29
  6. Step 6: Final answer
    x = 2,499,944.88

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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.