Home / 2,864,581.83-3,963,532.32-2,497,823.73

Finding the Fourth Proportional to 2,864,581.83, 3,963,532.32 and 2,497,823.73

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Solution

The fourth proportional to 2,864,581.83, 3,963,532.32 and 2,497,823.73 is: 3,456,073.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,581.83 : 3,963,532.32 = 2,497,823.73 : x
  2. Step 2: Convert to fraction form
    2,864,581.83/3,963,532.32 = 2,497,823.73/x
  3. Step 3: Cross multiply
    2,864,581.83x = 3,963,532.32 × 2,497,823.73
  4. Step 4: Simplify right side
    2,864,581.83x = 9,900,205,083,517.95
  5. Step 5: Solve for x
    x = 9,900,205,083,517.95/2,864,581.83
  6. Step 6: Final answer
    x = 3,456,073.41

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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.