Home / 7,224,493.97-10,838,334.94-2,107,324.25

Finding the Fourth Proportional to 7,224,493.97, 10,838,334.94 and 2,107,324.25

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Solution

The fourth proportional to 7,224,493.97, 10,838,334.94 and 2,107,324.25 is: 3,161,451.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,493.97 : 10,838,334.94 = 2,107,324.25 : x
  2. Step 2: Convert to fraction form
    7,224,493.97/10,838,334.94 = 2,107,324.25/x
  3. Step 3: Cross multiply
    7,224,493.97x = 10,838,334.94 × 2,107,324.25
  4. Step 4: Simplify right side
    7,224,493.97x = 22,839,886,048,684.29
  5. Step 5: Solve for x
    x = 22,839,886,048,684.29/7,224,493.97
  6. Step 6: Final answer
    x = 3,161,451.33

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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.