Home / 3,585,737.25-4,948,317.41-1,976,105.25

Finding the Fourth Proportional to 3,585,737.25, 4,948,317.41 and 1,976,105.25

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Solution

The fourth proportional to 3,585,737.25, 4,948,317.41 and 1,976,105.25 is: 2,727,025.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,737.25 : 4,948,317.41 = 1,976,105.25 : x
  2. Step 2: Convert to fraction form
    3,585,737.25/4,948,317.41 = 1,976,105.25/x
  3. Step 3: Cross multiply
    3,585,737.25x = 4,948,317.41 × 1,976,105.25
  4. Step 4: Simplify right side
    3,585,737.25x = 9,778,396,002,686.88
  5. Step 5: Solve for x
    x = 9,778,396,002,686.88/3,585,737.25
  6. Step 6: Final answer
    x = 2,727,025.25

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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.