Home / 1,002,158.92-1,383,035.88-594,502.12

Finding the Fourth Proportional to 1,002,158.92, 1,383,035.88 and 594,502.12

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Solution

The fourth proportional to 1,002,158.92, 1,383,035.88 and 594,502.12 is: 820,446.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,158.92 : 1,383,035.88 = 594,502.12 : x
  2. Step 2: Convert to fraction form
    1,002,158.92/1,383,035.88 = 594,502.12/x
  3. Step 3: Cross multiply
    1,002,158.92x = 1,383,035.88 × 594,502.12
  4. Step 4: Simplify right side
    1,002,158.92x = 822,217,762,696.07
  5. Step 5: Solve for x
    x = 822,217,762,696.07/1,002,158.92
  6. Step 6: Final answer
    x = 820,446.48

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1.5x scale

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.