Home / 9,264,805.70-13,897,208.55-6,873,321.20

Finding the Fourth Proportional to 9,264,805.70, 13,897,208.55 and 6,873,321.20

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Solution

The fourth proportional to 9,264,805.70, 13,897,208.55 and 6,873,321.20 is: 10,309,981.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,264,805.70 : 13,897,208.55 = 6,873,321.20 : x
  2. Step 2: Convert to fraction form
    9,264,805.70/13,897,208.55 = 6,873,321.20/x
  3. Step 3: Cross multiply
    9,264,805.70x = 13,897,208.55 × 6,873,321.20
  4. Step 4: Simplify right side
    9,264,805.70x = 95,519,978,147,536.27
  5. Step 5: Solve for x
    x = 95,519,978,147,536.27/9,264,805.70
  6. Step 6: Final answer
    x = 10,309,981.80

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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.