Home / 3,597,886.93-5,395,294.20-2,082,615.78

Finding the Fourth Proportional to 3,597,886.93, 5,395,294.20 and 2,082,615.78

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Solution

The fourth proportional to 3,597,886.93, 5,395,294.20 and 2,082,615.78 is: 3,123,034.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,886.93 : 5,395,294.20 = 2,082,615.78 : x
  2. Step 2: Convert to fraction form
    3,597,886.93/5,395,294.20 = 2,082,615.78/x
  3. Step 3: Cross multiply
    3,597,886.93x = 5,395,294.20 × 2,082,615.78
  4. Step 4: Simplify right side
    3,597,886.93x = 11,236,324,824,641.39
  5. Step 5: Solve for x
    x = 11,236,324,824,641.39/3,597,886.93
  6. Step 6: Final answer
    x = 3,123,034.45

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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.