Home / 2,247,752.20-3,371,628.30-2,195,264.20

Finding the Fourth Proportional to 2,247,752.20, 3,371,628.30 and 2,195,264.20

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Solution

The fourth proportional to 2,247,752.20, 3,371,628.30 and 2,195,264.20 is: 3,292,896.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,752.20 : 3,371,628.30 = 2,195,264.20 : x
  2. Step 2: Convert to fraction form
    2,247,752.20/3,371,628.30 = 2,195,264.20/x
  3. Step 3: Cross multiply
    2,247,752.20x = 3,371,628.30 × 2,195,264.20
  4. Step 4: Simplify right side
    2,247,752.20x = 7,401,614,902,696.86
  5. Step 5: Solve for x
    x = 7,401,614,902,696.86/2,247,752.20
  6. Step 6: Final answer
    x = 3,292,896.30

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Double scale
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Similar ratio
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1.5x scale

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.