Home / 3,059,934.80-4,589,902.20-1,842,213.20

Finding the Fourth Proportional to 3,059,934.80, 4,589,902.20 and 1,842,213.20

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Solution

The fourth proportional to 3,059,934.80, 4,589,902.20 and 1,842,213.20 is: 2,763,319.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,934.80 : 4,589,902.20 = 1,842,213.20 : x
  2. Step 2: Convert to fraction form
    3,059,934.80/4,589,902.20 = 1,842,213.20/x
  3. Step 3: Cross multiply
    3,059,934.80x = 4,589,902.20 × 1,842,213.20
  4. Step 4: Simplify right side
    3,059,934.80x = 8,455,578,419,549.04
  5. Step 5: Solve for x
    x = 8,455,578,419,549.04/3,059,934.80
  6. Step 6: Final answer
    x = 2,763,319.80

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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.