Home / 5,203,539.57-7,805,265.57-4,067,257.53

Finding the Fourth Proportional to 5,203,539.57, 7,805,265.57 and 4,067,257.53

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Solution

The fourth proportional to 5,203,539.57, 7,805,265.57 and 4,067,257.53 is: 6,100,852.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,203,539.57 : 7,805,265.57 = 4,067,257.53 : x
  2. Step 2: Convert to fraction form
    5,203,539.57/7,805,265.57 = 4,067,257.53/x
  3. Step 3: Cross multiply
    5,203,539.57x = 7,805,265.57 × 4,067,257.53
  4. Step 4: Simplify right side
    5,203,539.57x = 31,746,025,197,997.62
  5. Step 5: Solve for x
    x = 31,746,025,197,997.62/5,203,539.57
  6. Step 6: Final answer
    x = 6,100,852.07

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1.5x scale

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.