Home / 9,797,459.09-14,687,967.89-4,331,671.44

Finding the Fourth Proportional to 9,797,459.09, 14,687,967.89 and 4,331,671.44

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Solution

The fourth proportional to 9,797,459.09, 14,687,967.89 and 4,331,671.44 is: 6,493,872.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,797,459.09 : 14,687,967.89 = 4,331,671.44 : x
  2. Step 2: Convert to fraction form
    9,797,459.09/14,687,967.89 = 4,331,671.44/x
  3. Step 3: Cross multiply
    9,797,459.09x = 14,687,967.89 × 4,331,671.44
  4. Step 4: Simplify right side
    9,797,459.09x = 63,623,451,034,753.52
  5. Step 5: Solve for x
    x = 63,623,451,034,753.52/9,797,459.09
  6. Step 6: Final answer
    x = 6,493,872.59

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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.