Home / 10,485,616.96-14,469,229.52-5,839,051.15

Finding the Fourth Proportional to 10,485,616.96, 14,469,229.52 and 5,839,051.15

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Solution

The fourth proportional to 10,485,616.96, 14,469,229.52 and 5,839,051.15 is: 8,057,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,485,616.96 : 14,469,229.52 = 5,839,051.15 : x
  2. Step 2: Convert to fraction form
    10,485,616.96/14,469,229.52 = 5,839,051.15/x
  3. Step 3: Cross multiply
    10,485,616.96x = 14,469,229.52 × 5,839,051.15
  4. Step 4: Simplify right side
    10,485,616.96x = 84,486,571,224,898.06
  5. Step 5: Solve for x
    x = 84,486,571,224,898.06/10,485,616.96
  6. Step 6: Final answer
    x = 8,057,377.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.