Home / 1,344,040.30-2,016,060.45-502,482.70

Finding the Fourth Proportional to 1,344,040.30, 2,016,060.45 and 502,482.70

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Solution

The fourth proportional to 1,344,040.30, 2,016,060.45 and 502,482.70 is: 753,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,040.30 : 2,016,060.45 = 502,482.70 : x
  2. Step 2: Convert to fraction form
    1,344,040.30/2,016,060.45 = 502,482.70/x
  3. Step 3: Cross multiply
    1,344,040.30x = 2,016,060.45 × 502,482.70
  4. Step 4: Simplify right side
    1,344,040.30x = 1,013,035,498,279.22
  5. Step 5: Solve for x
    x = 1,013,035,498,279.22/1,344,040.30
  6. Step 6: Final answer
    x = 753,724.05

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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.