Home / 10,485,616.77-14,469,229.26-5,839,050.96

Finding the Fourth Proportional to 10,485,616.77, 14,469,229.26 and 5,839,050.96

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Solution

The fourth proportional to 10,485,616.77, 14,469,229.26 and 5,839,050.96 is: 8,057,376.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,485,616.77 : 14,469,229.26 = 5,839,050.96 : x
  2. Step 2: Convert to fraction form
    10,485,616.77/14,469,229.26 = 5,839,050.96/x
  3. Step 3: Cross multiply
    10,485,616.77x = 14,469,229.26 × 5,839,050.96
  4. Step 4: Simplify right side
    10,485,616.77x = 84,486,567,001,063.09
  5. Step 5: Solve for x
    x = 84,486,567,001,063.09/10,485,616.77
  6. Step 6: Final answer
    x = 8,057,376.96

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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.