Home / 3,373,042.80-5,059,918.52-1,098,744.40

Finding the Fourth Proportional to 3,373,042.80, 5,059,918.52 and 1,098,744.40

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Solution

The fourth proportional to 3,373,042.80, 5,059,918.52 and 1,098,744.40 is: 1,648,232.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,042.80 : 5,059,918.52 = 1,098,744.40 : x
  2. Step 2: Convert to fraction form
    3,373,042.80/5,059,918.52 = 1,098,744.40/x
  3. Step 3: Cross multiply
    3,373,042.80x = 5,059,918.52 × 1,098,744.40
  4. Step 4: Simplify right side
    3,373,042.80x = 5,559,557,138,306.29
  5. Step 5: Solve for x
    x = 5,559,557,138,306.29/3,373,042.80
  6. Step 6: Final answer
    x = 1,648,232.02

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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.