Home / 4,841,353.50-6,681,067.82-2,665,891.47

Finding the Fourth Proportional to 4,841,353.50, 6,681,067.82 and 2,665,891.47

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Solution

The fourth proportional to 4,841,353.50, 6,681,067.82 and 2,665,891.47 is: 3,678,930.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,353.50 : 6,681,067.82 = 2,665,891.47 : x
  2. Step 2: Convert to fraction form
    4,841,353.50/6,681,067.82 = 2,665,891.47/x
  3. Step 3: Cross multiply
    4,841,353.50x = 6,681,067.82 × 2,665,891.47
  4. Step 4: Simplify right side
    4,841,353.50x = 17,811,001,698,500.04
  5. Step 5: Solve for x
    x = 17,811,001,698,500.04/4,841,353.50
  6. Step 6: Final answer
    x = 3,678,930.22

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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.