Home / 1,093,862.19-1,640,793.29-295,143.73

Finding the Fourth Proportional to 1,093,862.19, 1,640,793.29 and 295,143.73

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Solution

The fourth proportional to 1,093,862.19, 1,640,793.29 and 295,143.73 is: 442,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,862.19 : 1,640,793.29 = 295,143.73 : x
  2. Step 2: Convert to fraction form
    1,093,862.19/1,640,793.29 = 295,143.73/x
  3. Step 3: Cross multiply
    1,093,862.19x = 1,640,793.29 × 295,143.73
  4. Step 4: Simplify right side
    1,093,862.19x = 484,269,851,769.57
  5. Step 5: Solve for x
    x = 484,269,851,769.57/1,093,862.19
  6. Step 6: Final answer
    x = 442,715.60

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1.5x scale

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.