Home / 3,836,376.52-5,293,409.31-2,204,468.61

Finding the Fourth Proportional to 3,836,376.52, 5,293,409.31 and 2,204,468.61

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Solution

The fourth proportional to 3,836,376.52, 5,293,409.31 and 2,204,468.61 is: 3,041,712.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,376.52 : 5,293,409.31 = 2,204,468.61 : x
  2. Step 2: Convert to fraction form
    3,836,376.52/5,293,409.31 = 2,204,468.61/x
  3. Step 3: Cross multiply
    3,836,376.52x = 5,293,409.31 × 2,204,468.61
  4. Step 4: Simplify right side
    3,836,376.52x = 11,669,154,663,776.76
  5. Step 5: Solve for x
    x = 11,669,154,663,776.76/3,836,376.52
  6. Step 6: Final answer
    x = 3,041,712.56

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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.