Home / 2,002,657.75-3,004,171.31-654,827.27

Finding the Fourth Proportional to 2,002,657.75, 3,004,171.31 and 654,827.27

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Solution

The fourth proportional to 2,002,657.75, 3,004,171.31 and 654,827.27 is: 982,301.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,657.75 : 3,004,171.31 = 654,827.27 : x
  2. Step 2: Convert to fraction form
    2,002,657.75/3,004,171.31 = 654,827.27/x
  3. Step 3: Cross multiply
    2,002,657.75x = 3,004,171.31 × 654,827.27
  4. Step 4: Simplify right side
    2,002,657.75x = 1,967,213,284,155.84
  5. Step 5: Solve for x
    x = 1,967,213,284,155.84/2,002,657.75
  6. Step 6: Final answer
    x = 982,301.29

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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.