Home / 2,016,937.20-3,027,058.20-2,001,190.80

Finding the Fourth Proportional to 2,016,937.20, 3,027,058.20 and 2,001,190.80

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Solution

The fourth proportional to 2,016,937.20, 3,027,058.20 and 2,001,190.80 is: 3,003,425.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,937.20 : 3,027,058.20 = 2,001,190.80 : x
  2. Step 2: Convert to fraction form
    2,016,937.20/3,027,058.20 = 2,001,190.80/x
  3. Step 3: Cross multiply
    2,016,937.20x = 3,027,058.20 × 2,001,190.80
  4. Step 4: Simplify right side
    2,016,937.20x = 6,057,721,020,904.56
  5. Step 5: Solve for x
    x = 6,057,721,020,904.56/2,016,937.20
  6. Step 6: Final answer
    x = 3,003,425.70

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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.