Home / 5,203,542.39-7,805,269.79-4,067,260.35

Finding the Fourth Proportional to 5,203,542.39, 7,805,269.79 and 4,067,260.35

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Solution

The fourth proportional to 5,203,542.39, 7,805,269.79 and 4,067,260.35 is: 6,100,856.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,542.39 : 7,805,269.79 = 4,067,260.35 : x
  2. Step 2: Convert to fraction form
    5,203,542.39/7,805,269.79 = 4,067,260.35/x
  3. Step 3: Cross multiply
    5,203,542.39x = 7,805,269.79 × 4,067,260.35
  4. Step 4: Simplify right side
    5,203,542.39x = 31,746,064,337,919.83
  5. Step 5: Solve for x
    x = 31,746,064,337,919.83/5,203,542.39
  6. Step 6: Final answer
    x = 6,100,856.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.