Home / 1,629,340.97-2,444,013.51-564,382.92

Finding the Fourth Proportional to 1,629,340.97, 2,444,013.51 and 564,382.92

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Solution

The fourth proportional to 1,629,340.97, 2,444,013.51 and 564,382.92 is: 846,575.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,340.97 : 2,444,013.51 = 564,382.92 : x
  2. Step 2: Convert to fraction form
    1,629,340.97/2,444,013.51 = 564,382.92/x
  3. Step 3: Cross multiply
    1,629,340.97x = 2,444,013.51 × 564,382.92
  4. Step 4: Simplify right side
    1,629,340.97x = 1,379,359,467,720.50
  5. Step 5: Solve for x
    x = 1,379,359,467,720.50/1,629,340.97
  6. Step 6: Final answer
    x = 846,575.08

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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.