Home / 1,093,048.88-1,639,097.15-580,601.88

Finding the Fourth Proportional to 1,093,048.88, 1,639,097.15 and 580,601.88

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Solution

The fourth proportional to 1,093,048.88, 1,639,097.15 and 580,601.88 is: 870,649.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,048.88 : 1,639,097.15 = 580,601.88 : x
  2. Step 2: Convert to fraction form
    1,093,048.88/1,639,097.15 = 580,601.88/x
  3. Step 3: Cross multiply
    1,093,048.88x = 1,639,097.15 × 580,601.88
  4. Step 4: Simplify right side
    1,093,048.88x = 951,662,888,920.35
  5. Step 5: Solve for x
    x = 951,662,888,920.35/1,093,048.88
  6. Step 6: Final answer
    x = 870,649.89

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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.