Home / 6,227,825.20-9,341,737.80-2,862,032.20

Finding the Fourth Proportional to 6,227,825.20, 9,341,737.80 and 2,862,032.20

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Solution

The fourth proportional to 6,227,825.20, 9,341,737.80 and 2,862,032.20 is: 4,293,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,825.20 : 9,341,737.80 = 2,862,032.20 : x
  2. Step 2: Convert to fraction form
    6,227,825.20/9,341,737.80 = 2,862,032.20/x
  3. Step 3: Cross multiply
    6,227,825.20x = 9,341,737.80 × 2,862,032.20
  4. Step 4: Simplify right side
    6,227,825.20x = 26,736,354,387,557.16
  5. Step 5: Solve for x
    x = 26,736,354,387,557.16/6,227,825.20
  6. Step 6: Final answer
    x = 4,293,048.30

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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.