Home / 2,548,427.59-3,818,157.11-2,396,717.83

Finding the Fourth Proportional to 2,548,427.59, 3,818,157.11 and 2,396,717.83

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Solution

The fourth proportional to 2,548,427.59, 3,818,157.11 and 2,396,717.83 is: 3,590,859.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,427.59 : 3,818,157.11 = 2,396,717.83 : x
  2. Step 2: Convert to fraction form
    2,548,427.59/3,818,157.11 = 2,396,717.83/x
  3. Step 3: Cross multiply
    2,548,427.59x = 3,818,157.11 × 2,396,717.83
  4. Step 4: Simplify right side
    2,548,427.59x = 9,151,045,223,278.27
  5. Step 5: Solve for x
    x = 9,151,045,223,278.27/2,548,427.59
  6. Step 6: Final answer
    x = 3,590,859.42

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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.