Home / 1,093,890.88-1,509,645.27-610,550.20

Finding the Fourth Proportional to 1,093,890.88, 1,509,645.27 and 610,550.20

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Solution

The fourth proportional to 1,093,890.88, 1,509,645.27 and 610,550.20 is: 842,601.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,890.88 : 1,509,645.27 = 610,550.20 : x
  2. Step 2: Convert to fraction form
    1,093,890.88/1,509,645.27 = 610,550.20/x
  3. Step 3: Cross multiply
    1,093,890.88x = 1,509,645.27 × 610,550.20
  4. Step 4: Simplify right side
    1,093,890.88x = 921,714,221,527.55
  5. Step 5: Solve for x
    x = 921,714,221,527.55/1,093,890.88
  6. Step 6: Final answer
    x = 842,601.61

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Double scale
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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.