Home / 3,233,635.20-4,850,452.80-1,103,788.80

Finding the Fourth Proportional to 3,233,635.20, 4,850,452.80 and 1,103,788.80

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Solution

The fourth proportional to 3,233,635.20, 4,850,452.80 and 1,103,788.80 is: 1,655,683.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,635.20 : 4,850,452.80 = 1,103,788.80 : x
  2. Step 2: Convert to fraction form
    3,233,635.20/4,850,452.80 = 1,103,788.80/x
  3. Step 3: Cross multiply
    3,233,635.20x = 4,850,452.80 × 1,103,788.80
  4. Step 4: Simplify right side
    3,233,635.20x = 5,353,875,475,568.64
  5. Step 5: Solve for x
    x = 5,353,875,475,568.64/3,233,635.20
  6. Step 6: Final answer
    x = 1,655,683.20

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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.