Home / 4,016,039.46-5,542,123.05-2,406,407.46

Finding the Fourth Proportional to 4,016,039.46, 5,542,123.05 and 2,406,407.46

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Solution

The fourth proportional to 4,016,039.46, 5,542,123.05 and 2,406,407.46 is: 3,320,835.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,039.46 : 5,542,123.05 = 2,406,407.46 : x
  2. Step 2: Convert to fraction form
    4,016,039.46/5,542,123.05 = 2,406,407.46/x
  3. Step 3: Cross multiply
    4,016,039.46x = 5,542,123.05 × 2,406,407.46
  4. Step 4: Simplify right side
    4,016,039.46x = 13,336,606,251,757.95
  5. Step 5: Solve for x
    x = 13,336,606,251,757.95/4,016,039.46
  6. Step 6: Final answer
    x = 3,320,835.46

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.