Home / 1,164,703.92-1,747,055.88-323,255.76

Finding the Fourth Proportional to 1,164,703.92, 1,747,055.88 and 323,255.76

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Solution

The fourth proportional to 1,164,703.92, 1,747,055.88 and 323,255.76 is: 484,883.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,703.92 : 1,747,055.88 = 323,255.76 : x
  2. Step 2: Convert to fraction form
    1,164,703.92/1,747,055.88 = 323,255.76/x
  3. Step 3: Cross multiply
    1,164,703.92x = 1,747,055.88 × 323,255.76
  4. Step 4: Simplify right side
    1,164,703.92x = 564,745,876,251.87
  5. Step 5: Solve for x
    x = 564,745,876,251.87/1,164,703.92
  6. Step 6: Final answer
    x = 484,883.64

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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.