Home / 5,462,645.90-8,193,968.85-3,762,034.70

Finding the Fourth Proportional to 5,462,645.90, 8,193,968.85 and 3,762,034.70

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Solution

The fourth proportional to 5,462,645.90, 8,193,968.85 and 3,762,034.70 is: 5,643,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,462,645.90 : 8,193,968.85 = 3,762,034.70 : x
  2. Step 2: Convert to fraction form
    5,462,645.90/8,193,968.85 = 3,762,034.70/x
  3. Step 3: Cross multiply
    5,462,645.90x = 8,193,968.85 × 3,762,034.70
  4. Step 4: Simplify right side
    5,462,645.90x = 30,825,995,144,419.09
  5. Step 5: Solve for x
    x = 30,825,995,144,419.09/5,462,645.90
  6. Step 6: Final answer
    x = 5,643,052.05

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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.