Home / 1,159,151.55-1,736,394.52-804,565.95

Finding the Fourth Proportional to 1,159,151.55, 1,736,394.52 and 804,565.95

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Solution

The fourth proportional to 1,159,151.55, 1,736,394.52 and 804,565.95 is: 1,205,229.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,151.55 : 1,736,394.52 = 804,565.95 : x
  2. Step 2: Convert to fraction form
    1,159,151.55/1,736,394.52 = 804,565.95/x
  3. Step 3: Cross multiply
    1,159,151.55x = 1,736,394.52 × 804,565.95
  4. Step 4: Simplify right side
    1,159,151.55x = 1,397,043,906,558.59
  5. Step 5: Solve for x
    x = 1,397,043,906,558.59/1,159,151.55
  6. Step 6: Final answer
    x = 1,205,229.73

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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.