Home / 1,578,160.97-2,366,659.62-567,011.54

Finding the Fourth Proportional to 1,578,160.97, 2,366,659.62 and 567,011.54

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Solution

The fourth proportional to 1,578,160.97, 2,366,659.62 and 567,011.54 is: 850,308.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,160.97 : 2,366,659.62 = 567,011.54 : x
  2. Step 2: Convert to fraction form
    1,578,160.97/2,366,659.62 = 567,011.54/x
  3. Step 3: Cross multiply
    1,578,160.97x = 2,366,659.62 × 567,011.54
  4. Step 4: Simplify right side
    1,578,160.97x = 1,341,923,321,708.66
  5. Step 5: Solve for x
    x = 1,341,923,321,708.66/1,578,160.97
  6. Step 6: Final answer
    x = 850,308.27

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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.