Home / 1,414,012.24-2,121,350.56-467,382.96

Finding the Fourth Proportional to 1,414,012.24, 2,121,350.56 and 467,382.96

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Solution

The fourth proportional to 1,414,012.24, 2,121,350.56 and 467,382.96 is: 701,184.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,012.24 : 2,121,350.56 = 467,382.96 : x
  2. Step 2: Convert to fraction form
    1,414,012.24/2,121,350.56 = 467,382.96/x
  3. Step 3: Cross multiply
    1,414,012.24x = 2,121,350.56 × 467,382.96
  4. Step 4: Simplify right side
    1,414,012.24x = 991,483,103,930.46
  5. Step 5: Solve for x
    x = 991,483,103,930.46/1,414,012.24
  6. Step 6: Final answer
    x = 701,184.24

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Double scale
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Similar ratio
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1.5x scale

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.