Home / 1,344,037.30-2,016,055.95-502,479.70

Finding the Fourth Proportional to 1,344,037.30, 2,016,055.95 and 502,479.70

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Solution

The fourth proportional to 1,344,037.30, 2,016,055.95 and 502,479.70 is: 753,719.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,037.30 : 2,016,055.95 = 502,479.70 : x
  2. Step 2: Convert to fraction form
    1,344,037.30/2,016,055.95 = 502,479.70/x
  3. Step 3: Cross multiply
    1,344,037.30x = 2,016,055.95 × 502,479.70
  4. Step 4: Simplify right side
    1,344,037.30x = 1,013,027,188,939.22
  5. Step 5: Solve for x
    x = 1,013,027,188,939.22/1,344,037.30
  6. Step 6: Final answer
    x = 753,719.55

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Double scale
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Similar ratio
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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.