Home / 6,681,583.73-9,220,585.76-3,625,797.98

Finding the Fourth Proportional to 6,681,583.73, 9,220,585.76 and 3,625,797.98

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Solution

The fourth proportional to 6,681,583.73, 9,220,585.76 and 3,625,797.98 is: 5,003,601.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,583.73 : 9,220,585.76 = 3,625,797.98 : x
  2. Step 2: Convert to fraction form
    6,681,583.73/9,220,585.76 = 3,625,797.98/x
  3. Step 3: Cross multiply
    6,681,583.73x = 9,220,585.76 × 3,625,797.98
  4. Step 4: Simplify right side
    6,681,583.73x = 33,431,981,255,140.72
  5. Step 5: Solve for x
    x = 33,431,981,255,140.72/6,681,583.73
  6. Step 6: Final answer
    x = 5,003,601.33

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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.