Home / 9,024,225.80-12,453,452.12-5,156,737.73

Finding the Fourth Proportional to 9,024,225.80, 12,453,452.12 and 5,156,737.73

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Solution

The fourth proportional to 9,024,225.80, 12,453,452.12 and 5,156,737.73 is: 7,116,309.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024,225.80 : 12,453,452.12 = 5,156,737.73 : x
  2. Step 2: Convert to fraction form
    9,024,225.80/12,453,452.12 = 5,156,737.73/x
  3. Step 3: Cross multiply
    9,024,225.80x = 12,453,452.12 × 5,156,737.73
  4. Step 4: Simplify right side
    9,024,225.80x = 64,219,186,413,277.52
  5. Step 5: Solve for x
    x = 64,219,186,413,277.52/9,024,225.80
  6. Step 6: Final answer
    x = 7,116,309.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.