Home / 1,002,601.68-1,504,077.89-598,116.03

Finding the Fourth Proportional to 1,002,601.68, 1,504,077.89 and 598,116.03

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Solution

The fourth proportional to 1,002,601.68, 1,504,077.89 and 598,116.03 is: 897,278.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,601.68 : 1,504,077.89 = 598,116.03 : x
  2. Step 2: Convert to fraction form
    1,002,601.68/1,504,077.89 = 598,116.03/x
  3. Step 3: Cross multiply
    1,002,601.68x = 1,504,077.89 × 598,116.03
  4. Step 4: Simplify right side
    1,002,601.68x = 899,613,093,387.00
  5. Step 5: Solve for x
    x = 899,613,093,387.00/1,002,601.68
  6. Step 6: Final answer
    x = 897,278.66

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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.