Home / 8,816,375.68-13,222,810.56-2,424,976

Finding the Fourth Proportional to 8,816,375.68, 13,222,810.56 and 2,424,976

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Solution

The fourth proportional to 8,816,375.68, 13,222,810.56 and 2,424,976 is: 3,636,981.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,816,375.68 : 13,222,810.56 = 2,424,976 : x
  2. Step 2: Convert to fraction form
    8,816,375.68/13,222,810.56 = 2,424,976/x
  3. Step 3: Cross multiply
    8,816,375.68x = 13,222,810.56 × 2,424,976
  4. Step 4: Simplify right side
    8,816,375.68x = 32,064,998,260,546.56
  5. Step 5: Solve for x
    x = 32,064,998,260,546.56/8,816,375.68
  6. Step 6: Final answer
    x = 3,636,981.84

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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.