Home / 4,433,489.24-6,644,842.28-3,137,015.15

Finding the Fourth Proportional to 4,433,489.24, 6,644,842.28 and 3,137,015.15

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Solution

The fourth proportional to 4,433,489.24, 6,644,842.28 and 3,137,015.15 is: 4,701,707.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,489.24 : 6,644,842.28 = 3,137,015.15 : x
  2. Step 2: Convert to fraction form
    4,433,489.24/6,644,842.28 = 3,137,015.15/x
  3. Step 3: Cross multiply
    4,433,489.24x = 6,644,842.28 × 3,137,015.15
  4. Step 4: Simplify right side
    4,433,489.24x = 20,844,970,901,720.54
  5. Step 5: Solve for x
    x = 20,844,970,901,720.54/4,433,489.24
  6. Step 6: Final answer
    x = 4,701,707.79

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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.