Home / 1,244,894.72-1,717,938.08-701,084.24

Finding the Fourth Proportional to 1,244,894.72, 1,717,938.08 and 701,084.24

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Solution

The fourth proportional to 1,244,894.72, 1,717,938.08 and 701,084.24 is: 967,486.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,894.72 : 1,717,938.08 = 701,084.24 : x
  2. Step 2: Convert to fraction form
    1,244,894.72/1,717,938.08 = 701,084.24/x
  3. Step 3: Cross multiply
    1,244,894.72x = 1,717,938.08 × 701,084.24
  4. Step 4: Simplify right side
    1,244,894.72x = 1,204,419,313,183.86
  5. Step 5: Solve for x
    x = 1,204,419,313,183.86/1,244,894.72
  6. Step 6: Final answer
    x = 967,486.88

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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.