Home / 2,233,335.60-3,350,003.40-550,439.10

Finding the Fourth Proportional to 2,233,335.60, 3,350,003.40 and 550,439.10

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Solution

The fourth proportional to 2,233,335.60, 3,350,003.40 and 550,439.10 is: 825,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,335.60 : 3,350,003.40 = 550,439.10 : x
  2. Step 2: Convert to fraction form
    2,233,335.60/3,350,003.40 = 550,439.10/x
  3. Step 3: Cross multiply
    2,233,335.60x = 3,350,003.40 × 550,439.10
  4. Step 4: Simplify right side
    2,233,335.60x = 1,843,972,856,492.94
  5. Step 5: Solve for x
    x = 1,843,972,856,492.94/2,233,335.60
  6. Step 6: Final answer
    x = 825,658.65

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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.