Home / 3,201,550.27-4,418,045.44-1,751,214.49

Finding the Fourth Proportional to 3,201,550.27, 4,418,045.44 and 1,751,214.49

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Solution

The fourth proportional to 3,201,550.27, 4,418,045.44 and 1,751,214.49 is: 2,416,624.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,550.27 : 4,418,045.44 = 1,751,214.49 : x
  2. Step 2: Convert to fraction form
    3,201,550.27/4,418,045.44 = 1,751,214.49/x
  3. Step 3: Cross multiply
    3,201,550.27x = 4,418,045.44 × 1,751,214.49
  4. Step 4: Simplify right side
    3,201,550.27x = 7,736,945,176,583.28
  5. Step 5: Solve for x
    x = 7,736,945,176,583.28/3,201,550.27
  6. Step 6: Final answer
    x = 2,416,624.61

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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.