Home / 6,891,040.17-10,337,505.93-2,340,867.60

Finding the Fourth Proportional to 6,891,040.17, 10,337,505.93 and 2,340,867.60

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Solution

The fourth proportional to 6,891,040.17, 10,337,505.93 and 2,340,867.60 is: 3,511,622.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,040.17 : 10,337,505.93 = 2,340,867.60 : x
  2. Step 2: Convert to fraction form
    6,891,040.17/10,337,505.93 = 2,340,867.60/x
  3. Step 3: Cross multiply
    6,891,040.17x = 10,337,505.93 × 2,340,867.60
  4. Step 4: Simplify right side
    6,891,040.17x = 24,198,732,696,344.87
  5. Step 5: Solve for x
    x = 24,198,732,696,344.87/6,891,040.17
  6. Step 6: Final answer
    x = 3,511,622.64

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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.