Home / 1,513,993.44-2,270,901.06-567,284.88

Finding the Fourth Proportional to 1,513,993.44, 2,270,901.06 and 567,284.88

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Solution

The fourth proportional to 1,513,993.44, 2,270,901.06 and 567,284.88 is: 850,893.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,993.44 : 2,270,901.06 = 567,284.88 : x
  2. Step 2: Convert to fraction form
    1,513,993.44/2,270,901.06 = 567,284.88/x
  3. Step 3: Cross multiply
    1,513,993.44x = 2,270,901.06 × 567,284.88
  4. Step 4: Simplify right side
    1,513,993.44x = 1,288,247,835,313.97
  5. Step 5: Solve for x
    x = 1,288,247,835,313.97/1,513,993.44
  6. Step 6: Final answer
    x = 850,893.93

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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.