Home / 5,661,695.24-8,484,144.70-4,158,438.92

Finding the Fourth Proportional to 5,661,695.24, 8,484,144.70 and 4,158,438.92

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Solution

The fourth proportional to 5,661,695.24, 8,484,144.70 and 4,158,438.92 is: 6,231,490.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,695.24 : 8,484,144.70 = 4,158,438.92 : x
  2. Step 2: Convert to fraction form
    5,661,695.24/8,484,144.70 = 4,158,438.92/x
  3. Step 3: Cross multiply
    5,661,695.24x = 8,484,144.70 × 4,158,438.92
  4. Step 4: Simplify right side
    5,661,695.24x = 35,280,797,523,391.72
  5. Step 5: Solve for x
    x = 35,280,797,523,391.72/5,661,695.24
  6. Step 6: Final answer
    x = 6,231,490.04

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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.