Home / 11,380,780.52-17,073,277.60-3,601,654.32

Finding the Fourth Proportional to 11,380,780.52, 17,073,277.60 and 3,601,654.32

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Solution

The fourth proportional to 11,380,780.52, 17,073,277.60 and 3,601,654.32 is: 5,403,148.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,380,780.52 : 17,073,277.60 = 3,601,654.32 : x
  2. Step 2: Convert to fraction form
    11,380,780.52/17,073,277.60 = 3,601,654.32/x
  3. Step 3: Cross multiply
    11,380,780.52x = 17,073,277.60 × 3,601,654.32
  4. Step 4: Simplify right side
    11,380,780.52x = 61,492,044,024,599.23
  5. Step 5: Solve for x
    x = 61,492,044,024,599.23/11,380,780.52
  6. Step 6: Final answer
    x = 5,403,148.22

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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.