Home / 3,224,028.90-4,836,043.35-2,279,244.90

Finding the Fourth Proportional to 3,224,028.90, 4,836,043.35 and 2,279,244.90

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Solution

The fourth proportional to 3,224,028.90, 4,836,043.35 and 2,279,244.90 is: 3,418,867.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,028.90 : 4,836,043.35 = 2,279,244.90 : x
  2. Step 2: Convert to fraction form
    3,224,028.90/4,836,043.35 = 2,279,244.90/x
  3. Step 3: Cross multiply
    3,224,028.90x = 4,836,043.35 × 2,279,244.90
  4. Step 4: Simplify right side
    3,224,028.90x = 11,022,527,141,666.41
  5. Step 5: Solve for x
    x = 11,022,527,141,666.41/3,224,028.90
  6. Step 6: Final answer
    x = 3,418,867.35

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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.