Home / 9,555,735.12-14,339,493-3,876,008.64

Finding the Fourth Proportional to 9,555,735.12, 14,339,493 and 3,876,008.64

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Solution

The fourth proportional to 9,555,735.12, 14,339,493 and 3,876,008.64 is: 5,816,402.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555,735.12 : 14,339,493 = 3,876,008.64 : x
  2. Step 2: Convert to fraction form
    9,555,735.12/14,339,493 = 3,876,008.64/x
  3. Step 3: Cross multiply
    9,555,735.12x = 14,339,493 × 3,876,008.64
  4. Step 4: Simplify right side
    9,555,735.12x = 55,579,998,761,219.52
  5. Step 5: Solve for x
    x = 55,579,998,761,219.52/9,555,735.12
  6. Step 6: Final answer
    x = 5,816,402.20

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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.