Home / 2,749,216.05-4,123,824.08-2,394,922.05

Finding the Fourth Proportional to 2,749,216.05, 4,123,824.08 and 2,394,922.05

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Solution

The fourth proportional to 2,749,216.05, 4,123,824.08 and 2,394,922.05 is: 3,592,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,216.05 : 4,123,824.08 = 2,394,922.05 : x
  2. Step 2: Convert to fraction form
    2,749,216.05/4,123,824.08 = 2,394,922.05/x
  3. Step 3: Cross multiply
    2,749,216.05x = 4,123,824.08 × 2,394,922.05
  4. Step 4: Simplify right side
    2,749,216.05x = 9,876,237,207,538.35
  5. Step 5: Solve for x
    x = 9,876,237,207,538.35/2,749,216.05
  6. Step 6: Final answer
    x = 3,592,383.08

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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.