Home / 9,715,750.53-14,578,669.55-3,962,704.88

Finding the Fourth Proportional to 9,715,750.53, 14,578,669.55 and 3,962,704.88

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Solution

The fourth proportional to 9,715,750.53, 14,578,669.55 and 3,962,704.88 is: 5,946,114.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,750.53 : 14,578,669.55 = 3,962,704.88 : x
  2. Step 2: Convert to fraction form
    9,715,750.53/14,578,669.55 = 3,962,704.88/x
  3. Step 3: Cross multiply
    9,715,750.53x = 14,578,669.55 × 3,962,704.88
  4. Step 4: Simplify right side
    9,715,750.53x = 57,770,964,906,705.82
  5. Step 5: Solve for x
    x = 57,770,964,906,705.82/9,715,750.53
  6. Step 6: Final answer
    x = 5,946,114.48

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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.