Home / 4,545,287.32-6,267,410.41-3,715,771.89

Finding the Fourth Proportional to 4,545,287.32, 6,267,410.41 and 3,715,771.89

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Solution

The fourth proportional to 4,545,287.32, 6,267,410.41 and 3,715,771.89 is: 5,123,607.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,287.32 : 6,267,410.41 = 3,715,771.89 : x
  2. Step 2: Convert to fraction form
    4,545,287.32/6,267,410.41 = 3,715,771.89/x
  3. Step 3: Cross multiply
    4,545,287.32x = 6,267,410.41 × 3,715,771.89
  4. Step 4: Simplify right side
    4,545,287.32x = 23,288,267,424,571.38
  5. Step 5: Solve for x
    x = 23,288,267,424,571.38/4,545,287.32
  6. Step 6: Final answer
    x = 5,123,607.33

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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.