Home / 1,344,258.40-2,016,387.60-596,304.40

Finding the Fourth Proportional to 1,344,258.40, 2,016,387.60 and 596,304.40

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Solution

The fourth proportional to 1,344,258.40, 2,016,387.60 and 596,304.40 is: 894,456.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,258.40 : 2,016,387.60 = 596,304.40 : x
  2. Step 2: Convert to fraction form
    1,344,258.40/2,016,387.60 = 596,304.40/x
  3. Step 3: Cross multiply
    1,344,258.40x = 2,016,387.60 × 596,304.40
  4. Step 4: Simplify right side
    1,344,258.40x = 1,202,380,797,985.44
  5. Step 5: Solve for x
    x = 1,202,380,797,985.44/1,344,258.40
  6. Step 6: Final answer
    x = 894,456.60

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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.