Home / 954,620.32-1,431,896.88-244,654.24

Finding the Fourth Proportional to 954,620.32, 1,431,896.88 and 244,654.24

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Solution

The fourth proportional to 954,620.32, 1,431,896.88 and 244,654.24 is: 366,972.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,620.32 : 1,431,896.88 = 244,654.24 : x
  2. Step 2: Convert to fraction form
    954,620.32/1,431,896.88 = 244,654.24/x
  3. Step 3: Cross multiply
    954,620.32x = 1,431,896.88 × 244,654.24
  4. Step 4: Simplify right side
    954,620.32x = 350,319,642,934.77
  5. Step 5: Solve for x
    x = 350,319,642,934.77/954,620.32
  6. Step 6: Final answer
    x = 366,972.75

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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.