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Finding the Fourth Proportional to 6,950,441.04, 9,585,921.96 and 4,892,269.92

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Solution

The fourth proportional to 6,950,441.04, 9,585,921.96 and 4,892,269.92 is: 6,747,329.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,441.04 : 9,585,921.96 = 4,892,269.92 : x
  2. Step 2: Convert to fraction form
    6,950,441.04/9,585,921.96 = 4,892,269.92/x
  3. Step 3: Cross multiply
    6,950,441.04x = 9,585,921.96 × 4,892,269.92
  4. Step 4: Simplify right side
    6,950,441.04x = 46,896,917,660,375.45
  5. Step 5: Solve for x
    x = 46,896,917,660,375.45/6,950,441.04
  6. Step 6: Final answer
    x = 6,747,329.76

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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.