Home / 2,548,340.28-3,822,510.18-655,083.48

Finding the Fourth Proportional to 2,548,340.28, 3,822,510.18 and 655,083.48

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Solution

The fourth proportional to 2,548,340.28, 3,822,510.18 and 655,083.48 is: 982,625.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,340.28 : 3,822,510.18 = 655,083.48 : x
  2. Step 2: Convert to fraction form
    2,548,340.28/3,822,510.18 = 655,083.48/x
  3. Step 3: Cross multiply
    2,548,340.28x = 3,822,510.18 × 655,083.48
  4. Step 4: Simplify right side
    2,548,340.28x = 2,504,063,271,049.83
  5. Step 5: Solve for x
    x = 2,504,063,271,049.83/2,548,340.28
  6. Step 6: Final answer
    x = 982,625.16

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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.