Home / 10,359,002.12-15,534,228.04-3,536,124.87

Finding the Fourth Proportional to 10,359,002.12, 15,534,228.04 and 3,536,124.87

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Solution

The fourth proportional to 10,359,002.12, 15,534,228.04 and 3,536,124.87 is: 5,302,727.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,359,002.12 : 15,534,228.04 = 3,536,124.87 : x
  2. Step 2: Convert to fraction form
    10,359,002.12/15,534,228.04 = 3,536,124.87/x
  3. Step 3: Cross multiply
    10,359,002.12x = 15,534,228.04 × 3,536,124.87
  4. Step 4: Simplify right side
    10,359,002.12x = 54,930,970,148,672.42
  5. Step 5: Solve for x
    x = 54,930,970,148,672.42/10,359,002.12
  6. Step 6: Final answer
    x = 5,302,727.95

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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.