Home / 954,223.70-1,431,302.74-244,257.89

Finding the Fourth Proportional to 954,223.70, 1,431,302.74 and 244,257.89

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Solution

The fourth proportional to 954,223.70, 1,431,302.74 and 244,257.89 is: 366,378.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,223.70 : 1,431,302.74 = 244,257.89 : x
  2. Step 2: Convert to fraction form
    954,223.70/1,431,302.74 = 244,257.89/x
  3. Step 3: Cross multiply
    954,223.70x = 1,431,302.74 × 244,257.89
  4. Step 4: Simplify right side
    954,223.70x = 349,606,979,456.46
  5. Step 5: Solve for x
    x = 349,606,979,456.46/954,223.70
  6. Step 6: Final answer
    x = 366,378.43

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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.