Home / 6,264,998.10-9,397,497.15-2,005,305.30

Finding the Fourth Proportional to 6,264,998.10, 9,397,497.15 and 2,005,305.30

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Solution

The fourth proportional to 6,264,998.10, 9,397,497.15 and 2,005,305.30 is: 3,007,957.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,998.10 : 9,397,497.15 = 2,005,305.30 : x
  2. Step 2: Convert to fraction form
    6,264,998.10/9,397,497.15 = 2,005,305.30/x
  3. Step 3: Cross multiply
    6,264,998.10x = 9,397,497.15 × 2,005,305.30
  4. Step 4: Simplify right side
    6,264,998.10x = 18,844,850,841,629.89
  5. Step 5: Solve for x
    x = 18,844,850,841,629.89/6,264,998.10
  6. Step 6: Final answer
    x = 3,007,957.95

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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.