Home / 5,694,126.45-8,541,189.67-2,499,280.30

Finding the Fourth Proportional to 5,694,126.45, 8,541,189.67 and 2,499,280.30

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Solution

The fourth proportional to 5,694,126.45, 8,541,189.67 and 2,499,280.30 is: 3,748,920.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,126.45 : 8,541,189.67 = 2,499,280.30 : x
  2. Step 2: Convert to fraction form
    5,694,126.45/8,541,189.67 = 2,499,280.30/x
  3. Step 3: Cross multiply
    5,694,126.45x = 8,541,189.67 × 2,499,280.30
  4. Step 4: Simplify right side
    5,694,126.45x = 21,346,827,080,794.50
  5. Step 5: Solve for x
    x = 21,346,827,080,794.50/5,694,126.45
  6. Step 6: Final answer
    x = 3,748,920.45

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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.