Home / 4,331,760.75-5,964,477.80-3,847,484.43

Finding the Fourth Proportional to 4,331,760.75, 5,964,477.80 and 3,847,484.43

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Solution

The fourth proportional to 4,331,760.75, 5,964,477.80 and 3,847,484.43 is: 5,297,669.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,760.75 : 5,964,477.80 = 3,847,484.43 : x
  2. Step 2: Convert to fraction form
    4,331,760.75/5,964,477.80 = 3,847,484.43/x
  3. Step 3: Cross multiply
    4,331,760.75x = 5,964,477.80 × 3,847,484.43
  4. Step 4: Simplify right side
    4,331,760.75x = 22,948,235,449,343.23
  5. Step 5: Solve for x
    x = 22,948,235,449,343.23/4,331,760.75
  6. Step 6: Final answer
    x = 5,297,669.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.