Home / 10,753,756.20-16,132,225.86-3,464,773.11

Finding the Fourth Proportional to 10,753,756.20, 16,132,225.86 and 3,464,773.11

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Solution

The fourth proportional to 10,753,756.20, 16,132,225.86 and 3,464,773.11 is: 5,197,672.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,753,756.20 : 16,132,225.86 = 3,464,773.11 : x
  2. Step 2: Convert to fraction form
    10,753,756.20/16,132,225.86 = 3,464,773.11/x
  3. Step 3: Cross multiply
    10,753,756.20x = 16,132,225.86 × 3,464,773.11
  4. Step 4: Simplify right side
    10,753,756.20x = 55,894,502,364,174.62
  5. Step 5: Solve for x
    x = 55,894,502,364,174.62/10,753,756.20
  6. Step 6: Final answer
    x = 5,197,672.45

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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.