Home / 3,567,166.80-5,350,750.20-2,055,512.40

Finding the Fourth Proportional to 3,567,166.80, 5,350,750.20 and 2,055,512.40

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Solution

The fourth proportional to 3,567,166.80, 5,350,750.20 and 2,055,512.40 is: 3,083,268.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,166.80 : 5,350,750.20 = 2,055,512.40 : x
  2. Step 2: Convert to fraction form
    3,567,166.80/5,350,750.20 = 2,055,512.40/x
  3. Step 3: Cross multiply
    3,567,166.80x = 5,350,750.20 × 2,055,512.40
  4. Step 4: Simplify right side
    3,567,166.80x = 10,998,533,385,402.48
  5. Step 5: Solve for x
    x = 10,998,533,385,402.48/3,567,166.80
  6. Step 6: Final answer
    x = 3,083,268.60

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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.