Home / 6,534,727.20-9,797,425.20-3,695,709.60

Finding the Fourth Proportional to 6,534,727.20, 9,797,425.20 and 3,695,709.60

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Solution

The fourth proportional to 6,534,727.20, 9,797,425.20 and 3,695,709.60 is: 5,540,925.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,534,727.20 : 9,797,425.20 = 3,695,709.60 : x
  2. Step 2: Convert to fraction form
    6,534,727.20/9,797,425.20 = 3,695,709.60/x
  3. Step 3: Cross multiply
    6,534,727.20x = 9,797,425.20 × 3,695,709.60
  4. Step 4: Simplify right side
    6,534,727.20x = 36,208,438,366,921.92
  5. Step 5: Solve for x
    x = 36,208,438,366,921.92/6,534,727.20
  6. Step 6: Final answer
    x = 5,540,925.77

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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.