Home / 5,499,600.32-7,590,360.48-3,207,760.88

Finding the Fourth Proportional to 5,499,600.32, 7,590,360.48 and 3,207,760.88

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Solution

The fourth proportional to 5,499,600.32, 7,590,360.48 and 3,207,760.88 is: 4,427,241.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499,600.32 : 7,590,360.48 = 3,207,760.88 : x
  2. Step 2: Convert to fraction form
    5,499,600.32/7,590,360.48 = 3,207,760.88/x
  3. Step 3: Cross multiply
    5,499,600.32x = 7,590,360.48 × 3,207,760.88
  4. Step 4: Simplify right side
    5,499,600.32x = 24,348,061,412,842.02
  5. Step 5: Solve for x
    x = 24,348,061,412,842.02/5,499,600.32
  6. Step 6: Final answer
    x = 4,427,241.98

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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.