Home / 1,062,864.27-1,593,197.67-493,781.07

Finding the Fourth Proportional to 1,062,864.27, 1,593,197.67 and 493,781.07

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Solution

The fourth proportional to 1,062,864.27, 1,593,197.67 and 493,781.07 is: 740,161.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,864.27 : 1,593,197.67 = 493,781.07 : x
  2. Step 2: Convert to fraction form
    1,062,864.27/1,593,197.67 = 493,781.07/x
  3. Step 3: Cross multiply
    1,062,864.27x = 1,593,197.67 × 493,781.07
  4. Step 4: Simplify right side
    1,062,864.27x = 786,690,850,214.11
  5. Step 5: Solve for x
    x = 786,690,850,214.11/1,062,864.27
  6. Step 6: Final answer
    x = 740,161.16

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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.