Home / 1,093,891.38-1,509,645.96-610,550.70

Finding the Fourth Proportional to 1,093,891.38, 1,509,645.96 and 610,550.70

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Solution

The fourth proportional to 1,093,891.38, 1,509,645.96 and 610,550.70 is: 842,602.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,891.38 : 1,509,645.96 = 610,550.70 : x
  2. Step 2: Convert to fraction form
    1,093,891.38/1,509,645.96 = 610,550.70/x
  3. Step 3: Cross multiply
    1,093,891.38x = 1,509,645.96 × 610,550.70
  4. Step 4: Simplify right side
    1,093,891.38x = 921,715,397,630.17
  5. Step 5: Solve for x
    x = 921,715,397,630.17/1,093,891.38
  6. Step 6: Final answer
    x = 842,602.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.