Home / 2,897,403.23-4,345,997.60-1,169,020.55

Finding the Fourth Proportional to 2,897,403.23, 4,345,997.60 and 1,169,020.55

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Solution

The fourth proportional to 2,897,403.23, 4,345,997.60 and 1,169,020.55 is: 1,753,487.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,403.23 : 4,345,997.60 = 1,169,020.55 : x
  2. Step 2: Convert to fraction form
    2,897,403.23/4,345,997.60 = 1,169,020.55/x
  3. Step 3: Cross multiply
    2,897,403.23x = 4,345,997.60 × 1,169,020.55
  4. Step 4: Simplify right side
    2,897,403.23x = 5,080,560,504,650.68
  5. Step 5: Solve for x
    x = 5,080,560,504,650.68/2,897,403.23
  6. Step 6: Final answer
    x = 1,753,487.55

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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.