Home / 3,233,630.40-4,843,447.20-1,735,972.80

Finding the Fourth Proportional to 3,233,630.40, 4,843,447.20 and 1,735,972.80

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Solution

The fourth proportional to 3,233,630.40, 4,843,447.20 and 1,735,972.80 is: 2,600,202.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,630.40 : 4,843,447.20 = 1,735,972.80 : x
  2. Step 2: Convert to fraction form
    3,233,630.40/4,843,447.20 = 1,735,972.80/x
  3. Step 3: Cross multiply
    3,233,630.40x = 4,843,447.20 × 1,735,972.80
  4. Step 4: Simplify right side
    3,233,630.40x = 8,408,092,597,436.16
  5. Step 5: Solve for x
    x = 8,408,092,597,436.16/3,233,630.40
  6. Step 6: Final answer
    x = 2,600,202.11

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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.