Home / 9,177,096.59-13,765,620.22-3,419,699.19

Finding the Fourth Proportional to 9,177,096.59, 13,765,620.22 and 3,419,699.19

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Solution

The fourth proportional to 9,177,096.59, 13,765,620.22 and 3,419,699.19 is: 5,129,539.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,177,096.59 : 13,765,620.22 = 3,419,699.19 : x
  2. Step 2: Convert to fraction form
    9,177,096.59/13,765,620.22 = 3,419,699.19/x
  3. Step 3: Cross multiply
    9,177,096.59x = 13,765,620.22 × 3,419,699.19
  4. Step 4: Simplify right side
    9,177,096.59x = 47,074,280,230,255.02
  5. Step 5: Solve for x
    x = 47,074,280,230,255.02/9,177,096.59
  6. Step 6: Final answer
    x = 5,129,539.59

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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.