Home / 6,375,203.42-8,797,524.08-3,474,531.86

Finding the Fourth Proportional to 6,375,203.42, 8,797,524.08 and 3,474,531.86

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Solution

The fourth proportional to 6,375,203.42, 8,797,524.08 and 3,474,531.86 is: 4,794,714.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,375,203.42 : 8,797,524.08 = 3,474,531.86 : x
  2. Step 2: Convert to fraction form
    6,375,203.42/8,797,524.08 = 3,474,531.86/x
  3. Step 3: Cross multiply
    6,375,203.42x = 8,797,524.08 × 3,474,531.86
  4. Step 4: Simplify right side
    6,375,203.42x = 30,567,277,705,077.19
  5. Step 5: Solve for x
    x = 30,567,277,705,077.19/6,375,203.42
  6. Step 6: Final answer
    x = 4,794,714.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.