Home / 1,088,586.27-1,502,287.61-598,593.11

Finding the Fourth Proportional to 1,088,586.27, 1,502,287.61 and 598,593.11

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Solution

The fourth proportional to 1,088,586.27, 1,502,287.61 and 598,593.11 is: 826,079.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,586.27 : 1,502,287.61 = 598,593.11 : x
  2. Step 2: Convert to fraction form
    1,088,586.27/1,502,287.61 = 598,593.11/x
  3. Step 3: Cross multiply
    1,088,586.27x = 1,502,287.61 × 598,593.11
  4. Step 4: Simplify right side
    1,088,586.27x = 899,259,002,079.96
  5. Step 5: Solve for x
    x = 899,259,002,079.96/1,088,586.27
  6. Step 6: Final answer
    x = 826,079.68

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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.