Home / 3,468,302.70-5,202,454.05-3,326,585.10

Finding the Fourth Proportional to 3,468,302.70, 5,202,454.05 and 3,326,585.10

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Solution

The fourth proportional to 3,468,302.70, 5,202,454.05 and 3,326,585.10 is: 4,989,877.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,302.70 : 5,202,454.05 = 3,326,585.10 : x
  2. Step 2: Convert to fraction form
    3,468,302.70/5,202,454.05 = 3,326,585.10/x
  3. Step 3: Cross multiply
    3,468,302.70x = 5,202,454.05 × 3,326,585.10
  4. Step 4: Simplify right side
    3,468,302.70x = 17,306,406,126,164.65
  5. Step 5: Solve for x
    x = 17,306,406,126,164.65/3,468,302.70
  6. Step 6: Final answer
    x = 4,989,877.65

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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.