Home / 3,088,135.92-4,261,797.52-1,711,451

Finding the Fourth Proportional to 3,088,135.92, 4,261,797.52 and 1,711,451

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Solution

The fourth proportional to 3,088,135.92, 4,261,797.52 and 1,711,451 is: 2,361,896.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,135.92 : 4,261,797.52 = 1,711,451 : x
  2. Step 2: Convert to fraction form
    3,088,135.92/4,261,797.52 = 1,711,451/x
  3. Step 3: Cross multiply
    3,088,135.92x = 4,261,797.52 × 1,711,451
  4. Step 4: Simplify right side
    3,088,135.92x = 7,293,857,627,401.52
  5. Step 5: Solve for x
    x = 7,293,857,627,401.52/3,088,135.92
  6. Step 6: Final answer
    x = 2,361,896.57

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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.