Home / 1,344,320.40-2,016,480.60-596,366.40

Finding the Fourth Proportional to 1,344,320.40, 2,016,480.60 and 596,366.40

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Solution

The fourth proportional to 1,344,320.40, 2,016,480.60 and 596,366.40 is: 894,549.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,320.40 : 2,016,480.60 = 596,366.40 : x
  2. Step 2: Convert to fraction form
    1,344,320.40/2,016,480.60 = 596,366.40/x
  3. Step 3: Cross multiply
    1,344,320.40x = 2,016,480.60 × 596,366.40
  4. Step 4: Simplify right side
    1,344,320.40x = 1,202,561,276,091.84
  5. Step 5: Solve for x
    x = 1,202,561,276,091.84/1,344,320.40
  6. Step 6: Final answer
    x = 894,549.60

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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.