Home / 4,513,127.45-6,769,442.00-3,299,947.29

Finding the Fourth Proportional to 4,513,127.45, 6,769,442.00 and 3,299,947.29

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Solution

The fourth proportional to 4,513,127.45, 6,769,442.00 and 3,299,947.29 is: 4,949,738.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,127.45 : 6,769,442.00 = 3,299,947.29 : x
  2. Step 2: Convert to fraction form
    4,513,127.45/6,769,442.00 = 3,299,947.29/x
  3. Step 3: Cross multiply
    4,513,127.45x = 6,769,442.00 × 3,299,947.29
  4. Step 4: Simplify right side
    4,513,127.45x = 22,338,801,766,212.45
  5. Step 5: Solve for x
    x = 22,338,801,766,212.45/4,513,127.45
  6. Step 6: Final answer
    x = 4,949,738.73

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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.