Home / 8,792,488.97-13,180,005.17-4,173,380.95

Finding the Fourth Proportional to 8,792,488.97, 13,180,005.17 and 4,173,380.95

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Solution

The fourth proportional to 8,792,488.97, 13,180,005.17 and 4,173,380.95 is: 6,255,928.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,488.97 : 13,180,005.17 = 4,173,380.95 : x
  2. Step 2: Convert to fraction form
    8,792,488.97/13,180,005.17 = 4,173,380.95/x
  3. Step 3: Cross multiply
    8,792,488.97x = 13,180,005.17 × 4,173,380.95
  4. Step 4: Simplify right side
    8,792,488.97x = 55,005,182,410,612.58
  5. Step 5: Solve for x
    x = 55,005,182,410,612.58/8,792,488.97
  6. Step 6: Final answer
    x = 6,255,928.51

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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.