Home / 8,608,087.05-12,897,958.50-6,014,654.97

Finding the Fourth Proportional to 8,608,087.05, 12,897,958.50 and 6,014,654.97

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Solution

The fourth proportional to 8,608,087.05, 12,897,958.50 and 6,014,654.97 is: 9,012,080.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,608,087.05 : 12,897,958.50 = 6,014,654.97 : x
  2. Step 2: Convert to fraction form
    8,608,087.05/12,897,958.50 = 6,014,654.97/x
  3. Step 3: Cross multiply
    8,608,087.05x = 12,897,958.50 × 6,014,654.97
  4. Step 4: Simplify right side
    8,608,087.05x = 77,576,770,194,878.73
  5. Step 5: Solve for x
    x = 77,576,770,194,878.73/8,608,087.05
  6. Step 6: Final answer
    x = 9,012,080.12

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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.