Home / 3,560,891.76-4,915,733.67-2,032,703.64

Finding the Fourth Proportional to 3,560,891.76, 4,915,733.67 and 2,032,703.64

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Solution

The fourth proportional to 3,560,891.76, 4,915,733.67 and 2,032,703.64 is: 2,806,103.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,891.76 : 4,915,733.67 = 2,032,703.64 : x
  2. Step 2: Convert to fraction form
    3,560,891.76/4,915,733.67 = 2,032,703.64/x
  3. Step 3: Cross multiply
    3,560,891.76x = 4,915,733.67 × 2,032,703.64
  4. Step 4: Simplify right side
    3,560,891.76x = 9,992,229,724,279.56
  5. Step 5: Solve for x
    x = 9,992,229,724,279.56/3,560,891.76
  6. Step 6: Final answer
    x = 2,806,103.19

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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.