Home / 6,264,034.10-9,396,051.15-4,138,270.10

Finding the Fourth Proportional to 6,264,034.10, 9,396,051.15 and 4,138,270.10

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Solution

The fourth proportional to 6,264,034.10, 9,396,051.15 and 4,138,270.10 is: 6,207,405.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,034.10 : 9,396,051.15 = 4,138,270.10 : x
  2. Step 2: Convert to fraction form
    6,264,034.10/9,396,051.15 = 4,138,270.10/x
  3. Step 3: Cross multiply
    6,264,034.10x = 9,396,051.15 × 4,138,270.10
  4. Step 4: Simplify right side
    6,264,034.10x = 38,883,397,532,115.62
  5. Step 5: Solve for x
    x = 38,883,397,532,115.62/6,264,034.10
  6. Step 6: Final answer
    x = 6,207,405.15

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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.