Home / 3,022,182.40-4,533,765.60-892,481.92

Finding the Fourth Proportional to 3,022,182.40, 4,533,765.60 and 892,481.92

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Solution

The fourth proportional to 3,022,182.40, 4,533,765.60 and 892,481.92 is: 1,338,868.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,182.40 : 4,533,765.60 = 892,481.92 : x
  2. Step 2: Convert to fraction form
    3,022,182.40/4,533,765.60 = 892,481.92/x
  3. Step 3: Cross multiply
    3,022,182.40x = 4,533,765.60 × 892,481.92
  4. Step 4: Simplify right side
    3,022,182.40x = 4,046,303,827,517.95
  5. Step 5: Solve for x
    x = 4,046,303,827,517.95/3,022,182.40
  6. Step 6: Final answer
    x = 1,338,868.17

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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.