Home / 11,229,654.48-15,496,969.88-6,073,016.04

Finding the Fourth Proportional to 11,229,654.48, 15,496,969.88 and 6,073,016.04

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Solution

The fourth proportional to 11,229,654.48, 15,496,969.88 and 6,073,016.04 is: 8,380,787.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,654.48 : 15,496,969.88 = 6,073,016.04 : x
  2. Step 2: Convert to fraction form
    11,229,654.48/15,496,969.88 = 6,073,016.04/x
  3. Step 3: Cross multiply
    11,229,654.48x = 15,496,969.88 × 6,073,016.04
  4. Step 4: Simplify right side
    11,229,654.48x = 94,113,346,667,819.42
  5. Step 5: Solve for x
    x = 94,113,346,667,819.42/11,229,654.48
  6. Step 6: Final answer
    x = 8,380,787.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.