Home / 6,108,073.53-9,158,970.72-3,230,987.55

Finding the Fourth Proportional to 6,108,073.53, 9,158,970.72 and 3,230,987.55

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Solution

The fourth proportional to 6,108,073.53, 9,158,970.72 and 3,230,987.55 is: 4,844,820.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,073.53 : 9,158,970.72 = 3,230,987.55 : x
  2. Step 2: Convert to fraction form
    6,108,073.53/9,158,970.72 = 3,230,987.55/x
  3. Step 3: Cross multiply
    6,108,073.53x = 9,158,970.72 × 3,230,987.55
  4. Step 4: Simplify right side
    6,108,073.53x = 29,592,520,367,134.54
  5. Step 5: Solve for x
    x = 29,592,520,367,134.54/6,108,073.53
  6. Step 6: Final answer
    x = 4,844,820.58

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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.