Home / 7,708,084.26-11,561,226.38-3,096,883.85

Finding the Fourth Proportional to 7,708,084.26, 11,561,226.38 and 3,096,883.85

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Solution

The fourth proportional to 7,708,084.26, 11,561,226.38 and 3,096,883.85 is: 4,644,964.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,708,084.26 : 11,561,226.38 = 3,096,883.85 : x
  2. Step 2: Convert to fraction form
    7,708,084.26/11,561,226.38 = 3,096,883.85/x
  3. Step 3: Cross multiply
    7,708,084.26x = 11,561,226.38 × 3,096,883.85
  4. Step 4: Simplify right side
    7,708,084.26x = 35,803,775,262,415.97
  5. Step 5: Solve for x
    x = 35,803,775,262,415.97/7,708,084.26
  6. Step 6: Final answer
    x = 4,644,964.18

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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.