Home / 3,548,092.20-5,322,138.30-3,338,140.20

Finding the Fourth Proportional to 3,548,092.20, 5,322,138.30 and 3,338,140.20

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Solution

The fourth proportional to 3,548,092.20, 5,322,138.30 and 3,338,140.20 is: 5,007,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,092.20 : 5,322,138.30 = 3,338,140.20 : x
  2. Step 2: Convert to fraction form
    3,548,092.20/5,322,138.30 = 3,338,140.20/x
  3. Step 3: Cross multiply
    3,548,092.20x = 5,322,138.30 × 3,338,140.20
  4. Step 4: Simplify right side
    3,548,092.20x = 17,766,043,809,189.66
  5. Step 5: Solve for x
    x = 17,766,043,809,189.66/3,548,092.20
  6. Step 6: Final answer
    x = 5,007,210.30

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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.