Home / 5,932,496.11-8,187,162.50-3,318,844.28

Finding the Fourth Proportional to 5,932,496.11, 8,187,162.50 and 3,318,844.28

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Solution

The fourth proportional to 5,932,496.11, 8,187,162.50 and 3,318,844.28 is: 4,580,182.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,496.11 : 8,187,162.50 = 3,318,844.28 : x
  2. Step 2: Convert to fraction form
    5,932,496.11/8,187,162.50 = 3,318,844.28/x
  3. Step 3: Cross multiply
    5,932,496.11x = 8,187,162.50 × 3,318,844.28
  4. Step 4: Simplify right side
    5,932,496.11x = 27,171,917,399,916.80
  5. Step 5: Solve for x
    x = 27,171,917,399,916.80/5,932,496.11
  6. Step 6: Final answer
    x = 4,580,182.93

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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.