Home / 2,263,865.04-3,124,067.94-1,245,269.52

Finding the Fourth Proportional to 2,263,865.04, 3,124,067.94 and 1,245,269.52

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Solution

The fourth proportional to 2,263,865.04, 3,124,067.94 and 1,245,269.52 is: 1,718,435.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,865.04 : 3,124,067.94 = 1,245,269.52 : x
  2. Step 2: Convert to fraction form
    2,263,865.04/3,124,067.94 = 1,245,269.52/x
  3. Step 3: Cross multiply
    2,263,865.04x = 3,124,067.94 × 1,245,269.52
  4. Step 4: Simplify right side
    2,263,865.04x = 3,890,306,584,091.19
  5. Step 5: Solve for x
    x = 3,890,306,584,091.19/2,263,865.04
  6. Step 6: Final answer
    x = 1,718,435.74

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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.