Home / 2,278,307.25-3,204,289.13

Finding the Third Proportional to 2,278,307.25 and 3,204,289.13

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Solution

The third proportional to 2,278,307.25 and 3,204,289.13 is: 4,506,621.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,278,307.25 : 3,204,289.13 = 3,204,289.13 : x
  2. Step 2: Convert to fraction form
    2,278,307.25/3,204,289.13 = 3,204,289.13/x
  3. Step 3: Cross multiply
    2,278,307.25x = 3,204,289.13 × 3,204,289.13
  4. Step 4: Simplify right side
    2,278,307.25x = 10,267,468,796,593.27
  5. Step 5: Solve for x
    x = 10,267,468,796,593.27/2,278,307.25
  6. Step 6: Final answer
    x = 4,506,621.66

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.