Home / 9,327,765.96-13,999,624.20-3,651,976.08

Finding the Fourth Proportional to 9,327,765.96, 13,999,624.20 and 3,651,976.08

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Solution

The fourth proportional to 9,327,765.96, 13,999,624.20 and 3,651,976.08 is: 5,481,086.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327,765.96 : 13,999,624.20 = 3,651,976.08 : x
  2. Step 2: Convert to fraction form
    9,327,765.96/13,999,624.20 = 3,651,976.08/x
  3. Step 3: Cross multiply
    9,327,765.96x = 13,999,624.20 × 3,651,976.08
  4. Step 4: Simplify right side
    9,327,765.96x = 51,126,292,707,389.13
  5. Step 5: Solve for x
    x = 51,126,292,707,389.13/9,327,765.96
  6. Step 6: Final answer
    x = 5,481,086.57

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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.