Home / 8,163,517.80-12,247,048.24-2,483,594.52

Finding the Fourth Proportional to 8,163,517.80, 12,247,048.24 and 2,483,594.52

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Solution

The fourth proportional to 8,163,517.80, 12,247,048.24 and 2,483,594.52 is: 3,725,930.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,163,517.80 : 12,247,048.24 = 2,483,594.52 : x
  2. Step 2: Convert to fraction form
    8,163,517.80/12,247,048.24 = 2,483,594.52/x
  3. Step 3: Cross multiply
    8,163,517.80x = 12,247,048.24 × 2,483,594.52
  4. Step 4: Simplify right side
    8,163,517.80x = 30,416,701,895,039.64
  5. Step 5: Solve for x
    x = 30,416,701,895,039.64/8,163,517.80
  6. Step 6: Final answer
    x = 3,725,930.74

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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.