Home / 5,713,180.31-8,569,671.21-2,301,379.69

Finding the Fourth Proportional to 5,713,180.31, 8,569,671.21 and 2,301,379.69

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Solution

The fourth proportional to 5,713,180.31, 8,569,671.21 and 2,301,379.69 is: 3,452,029.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,180.31 : 8,569,671.21 = 2,301,379.69 : x
  2. Step 2: Convert to fraction form
    5,713,180.31/8,569,671.21 = 2,301,379.69/x
  3. Step 3: Cross multiply
    5,713,180.31x = 8,569,671.21 × 2,301,379.69
  4. Step 4: Simplify right side
    5,713,180.31x = 19,722,067,251,247.55
  5. Step 5: Solve for x
    x = 19,722,067,251,247.55/5,713,180.31
  6. Step 6: Final answer
    x = 3,452,029.55

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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.