Home / 2,241,996.30-3,363,528.30-725,679.51

Finding the Fourth Proportional to 2,241,996.30, 3,363,528.30 and 725,679.51

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Solution

The fourth proportional to 2,241,996.30, 3,363,528.30 and 725,679.51 is: 1,088,692.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,996.30 : 3,363,528.30 = 725,679.51 : x
  2. Step 2: Convert to fraction form
    2,241,996.30/3,363,528.30 = 725,679.51/x
  3. Step 3: Cross multiply
    2,241,996.30x = 3,363,528.30 × 725,679.51
  4. Step 4: Simplify right side
    2,241,996.30x = 2,440,843,568,615.13
  5. Step 5: Solve for x
    x = 2,440,843,568,615.13/2,241,996.30
  6. Step 6: Final answer
    x = 1,088,692.06

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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.