Home / 1,034,744.28-1,552,052.42-386,194.23

Finding the Fourth Proportional to 1,034,744.28, 1,552,052.42 and 386,194.23

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Solution

The fourth proportional to 1,034,744.28, 1,552,052.42 and 386,194.23 is: 579,267.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,744.28 : 1,552,052.42 = 386,194.23 : x
  2. Step 2: Convert to fraction form
    1,034,744.28/1,552,052.42 = 386,194.23/x
  3. Step 3: Cross multiply
    1,034,744.28x = 1,552,052.42 × 386,194.23
  4. Step 4: Simplify right side
    1,034,744.28x = 599,393,687,330.57
  5. Step 5: Solve for x
    x = 599,393,687,330.57/1,034,744.28
  6. Step 6: Final answer
    x = 579,267.46

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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.