Home / 8,348,631.50-12,522,769.92-2,283,363.33

Finding the Fourth Proportional to 8,348,631.50, 12,522,769.92 and 2,283,363.33

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Solution

The fourth proportional to 8,348,631.50, 12,522,769.92 and 2,283,363.33 is: 3,424,996.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,348,631.50 : 12,522,769.92 = 2,283,363.33 : x
  2. Step 2: Convert to fraction form
    8,348,631.50/12,522,769.92 = 2,283,363.33/x
  3. Step 3: Cross multiply
    8,348,631.50x = 12,522,769.92 × 2,283,363.33
  4. Step 4: Simplify right side
    8,348,631.50x = 28,594,033,625,355.04
  5. Step 5: Solve for x
    x = 28,594,033,625,355.04/8,348,631.50
  6. Step 6: Final answer
    x = 3,424,996.50

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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.