Home / 2,040,648.92-2,816,010.95-1,110,360.51

Finding the Fourth Proportional to 2,040,648.92, 2,816,010.95 and 1,110,360.51

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Solution

The fourth proportional to 2,040,648.92, 2,816,010.95 and 1,110,360.51 is: 1,532,251.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,648.92 : 2,816,010.95 = 1,110,360.51 : x
  2. Step 2: Convert to fraction form
    2,040,648.92/2,816,010.95 = 1,110,360.51/x
  3. Step 3: Cross multiply
    2,040,648.92x = 2,816,010.95 × 1,110,360.51
  4. Step 4: Simplify right side
    2,040,648.92x = 3,126,787,363,849.44
  5. Step 5: Solve for x
    x = 3,126,787,363,849.44/2,040,648.92
  6. Step 6: Final answer
    x = 1,532,251.50

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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.