Home / 7,310,022.05-10,971,331.63-5,067,734.69

Finding the Fourth Proportional to 7,310,022.05, 10,971,331.63 and 5,067,734.69

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Solution

The fourth proportional to 7,310,022.05, 10,971,331.63 and 5,067,734.69 is: 7,605,968.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310,022.05 : 10,971,331.63 = 5,067,734.69 : x
  2. Step 2: Convert to fraction form
    7,310,022.05/10,971,331.63 = 5,067,734.69/x
  3. Step 3: Cross multiply
    7,310,022.05x = 10,971,331.63 × 5,067,734.69
  4. Step 4: Simplify right side
    7,310,022.05x = 55,599,797,829,319.24
  5. Step 5: Solve for x
    x = 55,599,797,829,319.24/7,310,022.05
  6. Step 6: Final answer
    x = 7,605,968.56

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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.