Home / 4,961,384.24-7,431,226.10-3,517,691.55

Finding the Fourth Proportional to 4,961,384.24, 7,431,226.10 and 3,517,691.55

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Solution

The fourth proportional to 4,961,384.24, 7,431,226.10 and 3,517,691.55 is: 5,268,844.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,384.24 : 7,431,226.10 = 3,517,691.55 : x
  2. Step 2: Convert to fraction form
    4,961,384.24/7,431,226.10 = 3,517,691.55/x
  3. Step 3: Cross multiply
    4,961,384.24x = 7,431,226.10 × 3,517,691.55
  4. Step 4: Simplify right side
    4,961,384.24x = 26,140,761,249,620.37
  5. Step 5: Solve for x
    x = 26,140,761,249,620.37/4,961,384.24
  6. Step 6: Final answer
    x = 5,268,844.34

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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.