Home / 2,732,046.45-3,770,203.71-1,508,351.73

Finding the Fourth Proportional to 2,732,046.45, 3,770,203.71 and 1,508,351.73

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Solution

The fourth proportional to 2,732,046.45, 3,770,203.71 and 1,508,351.73 is: 2,081,514.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,046.45 : 3,770,203.71 = 1,508,351.73 : x
  2. Step 2: Convert to fraction form
    2,732,046.45/3,770,203.71 = 1,508,351.73/x
  3. Step 3: Cross multiply
    2,732,046.45x = 3,770,203.71 × 1,508,351.73
  4. Step 4: Simplify right side
    2,732,046.45x = 5,686,793,288,430.92
  5. Step 5: Solve for x
    x = 5,686,793,288,430.92/2,732,046.45
  6. Step 6: Final answer
    x = 2,081,514.13

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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.