Home / 8,838,668.92-13,257,949.92-2,273,366.20

Finding the Fourth Proportional to 8,838,668.92, 13,257,949.92 and 2,273,366.20

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Solution

The fourth proportional to 8,838,668.92, 13,257,949.92 and 2,273,366.20 is: 3,410,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,668.92 : 13,257,949.92 = 2,273,366.20 : x
  2. Step 2: Convert to fraction form
    8,838,668.92/13,257,949.92 = 2,273,366.20/x
  3. Step 3: Cross multiply
    8,838,668.92x = 13,257,949.92 × 2,273,366.20
  4. Step 4: Simplify right side
    8,838,668.92x = 30,140,175,229,420.71
  5. Step 5: Solve for x
    x = 30,140,175,229,420.71/8,838,668.92
  6. Step 6: Final answer
    x = 3,410,035.55

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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.