Home / 4,359,979.17-6,016,723.51-2,399,815.32

Finding the Fourth Proportional to 4,359,979.17, 6,016,723.51 and 2,399,815.32

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Solution

The fourth proportional to 4,359,979.17, 6,016,723.51 and 2,399,815.32 is: 3,311,718.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,979.17 : 6,016,723.51 = 2,399,815.32 : x
  2. Step 2: Convert to fraction form
    4,359,979.17/6,016,723.51 = 2,399,815.32/x
  3. Step 3: Cross multiply
    4,359,979.17x = 6,016,723.51 × 2,399,815.32
  4. Step 4: Simplify right side
    4,359,979.17x = 14,439,025,264,544.44
  5. Step 5: Solve for x
    x = 14,439,025,264,544.44/4,359,979.17
  6. Step 6: Final answer
    x = 3,311,718.86

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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.