Home / 549,660.44-824,942.82-234,473.24

Finding the Fourth Proportional to 549,660.44, 824,942.82 and 234,473.24

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Solution

The fourth proportional to 549,660.44, 824,942.82 and 234,473.24 is: 351,902.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,660.44 : 824,942.82 = 234,473.24 : x
  2. Step 2: Convert to fraction form
    549,660.44/824,942.82 = 234,473.24/x
  3. Step 3: Cross multiply
    549,660.44x = 824,942.82 × 234,473.24
  4. Step 4: Simplify right side
    549,660.44x = 193,427,015,820.14
  5. Step 5: Solve for x
    x = 193,427,015,820.14/549,660.44
  6. Step 6: Final answer
    x = 351,902.74

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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.