Home / 880,750.45-1,321,076.92-241,008.27

Finding the Fourth Proportional to 880,750.45, 1,321,076.92 and 241,008.27

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Solution

The fourth proportional to 880,750.45, 1,321,076.92 and 241,008.27 is: 361,499.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,750.45 : 1,321,076.92 = 241,008.27 : x
  2. Step 2: Convert to fraction form
    880,750.45/1,321,076.92 = 241,008.27/x
  3. Step 3: Cross multiply
    880,750.45x = 1,321,076.92 × 241,008.27
  4. Step 4: Simplify right side
    880,750.45x = 318,390,463,026.13
  5. Step 5: Solve for x
    x = 318,390,463,026.13/880,750.45
  6. Step 6: Final answer
    x = 361,499.06

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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.