Home / 2,873,084.59-4,306,718.17-1,862,846.11

Finding the Fourth Proportional to 2,873,084.59, 4,306,718.17 and 1,862,846.11

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Solution

The fourth proportional to 2,873,084.59, 4,306,718.17 and 1,862,846.11 is: 2,792,383.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,084.59 : 4,306,718.17 = 1,862,846.11 : x
  2. Step 2: Convert to fraction form
    2,873,084.59/4,306,718.17 = 1,862,846.11/x
  3. Step 3: Cross multiply
    2,873,084.59x = 4,306,718.17 × 1,862,846.11
  4. Step 4: Simplify right side
    2,873,084.59x = 8,022,753,189,850.82
  5. Step 5: Solve for x
    x = 8,022,753,189,850.82/2,873,084.59
  6. Step 6: Final answer
    x = 2,792,383.22

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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.