Home / 4,888,025.91-7,332,045.02-1,693,151.75

Finding the Fourth Proportional to 4,888,025.91, 7,332,045.02 and 1,693,151.75

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Solution

The fourth proportional to 4,888,025.91, 7,332,045.02 and 1,693,151.75 is: 2,539,729.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,025.91 : 7,332,045.02 = 1,693,151.75 : x
  2. Step 2: Convert to fraction form
    4,888,025.91/7,332,045.02 = 1,693,151.75/x
  3. Step 3: Cross multiply
    4,888,025.91x = 7,332,045.02 × 1,693,151.75
  4. Step 4: Simplify right side
    4,888,025.91x = 12,414,264,811,565.80
  5. Step 5: Solve for x
    x = 12,414,264,811,565.80/4,888,025.91
  6. Step 6: Final answer
    x = 2,539,729.75

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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.