Home / 4,217,414.44-5,820,131.46-2,406,746.92

Finding the Fourth Proportional to 4,217,414.44, 5,820,131.46 and 2,406,746.92

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Solution

The fourth proportional to 4,217,414.44, 5,820,131.46 and 2,406,746.92 is: 3,321,367.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,414.44 : 5,820,131.46 = 2,406,746.92 : x
  2. Step 2: Convert to fraction form
    4,217,414.44/5,820,131.46 = 2,406,746.92/x
  3. Step 3: Cross multiply
    4,217,414.44x = 5,820,131.46 × 2,406,746.92
  4. Step 4: Simplify right side
    4,217,414.44x = 14,007,583,465,350.10
  5. Step 5: Solve for x
    x = 14,007,583,465,350.10/4,217,414.44
  6. Step 6: Final answer
    x = 3,321,367.55

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Double scale
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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.