Home / 4,093,480.80-6,140,221.20-1,101,664.80

Finding the Fourth Proportional to 4,093,480.80, 6,140,221.20 and 1,101,664.80

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Solution

The fourth proportional to 4,093,480.80, 6,140,221.20 and 1,101,664.80 is: 1,652,497.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,480.80 : 6,140,221.20 = 1,101,664.80 : x
  2. Step 2: Convert to fraction form
    4,093,480.80/6,140,221.20 = 1,101,664.80/x
  3. Step 3: Cross multiply
    4,093,480.80x = 6,140,221.20 × 1,101,664.80
  4. Step 4: Simplify right side
    4,093,480.80x = 6,764,465,560,253.76
  5. Step 5: Solve for x
    x = 6,764,465,560,253.76/4,093,480.80
  6. Step 6: Final answer
    x = 1,652,497.20

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Double scale
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Similar ratio
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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.