Home / 9,591,108.20-14,376,966.24-4,129,764.56

Finding the Fourth Proportional to 9,591,108.20, 14,376,966.24 and 4,129,764.56

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Solution

The fourth proportional to 9,591,108.20, 14,376,966.24 and 4,129,764.56 is: 6,190,471.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591,108.20 : 14,376,966.24 = 4,129,764.56 : x
  2. Step 2: Convert to fraction form
    9,591,108.20/14,376,966.24 = 4,129,764.56/x
  3. Step 3: Cross multiply
    9,591,108.20x = 14,376,966.24 × 4,129,764.56
  4. Step 4: Simplify right side
    9,591,108.20x = 59,373,485,658,268.45
  5. Step 5: Solve for x
    x = 59,373,485,658,268.45/9,591,108.20
  6. Step 6: Final answer
    x = 6,190,471.89

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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.