Home / 954,218.82-1,431,295.43-244,253.01

Finding the Fourth Proportional to 954,218.82, 1,431,295.43 and 244,253.01

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Solution

The fourth proportional to 954,218.82, 1,431,295.43 and 244,253.01 is: 366,371.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,218.82 : 1,431,295.43 = 244,253.01 : x
  2. Step 2: Convert to fraction form
    954,218.82/1,431,295.43 = 244,253.01/x
  3. Step 3: Cross multiply
    954,218.82x = 1,431,295.43 × 244,253.01
  4. Step 4: Simplify right side
    954,218.82x = 349,598,215,755.48
  5. Step 5: Solve for x
    x = 349,598,215,755.48/954,218.82
  6. Step 6: Final answer
    x = 366,371.12

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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.