Home / 10,701,415.89-16,057,372.64-5,022,101.97

Finding the Fourth Proportional to 10,701,415.89, 16,057,372.64 and 5,022,101.97

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Solution

The fourth proportional to 10,701,415.89, 16,057,372.64 and 5,022,101.97 is: 7,535,616.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701,415.89 : 16,057,372.64 = 5,022,101.97 : x
  2. Step 2: Convert to fraction form
    10,701,415.89/16,057,372.64 = 5,022,101.97/x
  3. Step 3: Cross multiply
    10,701,415.89x = 16,057,372.64 × 5,022,101.97
  4. Step 4: Simplify right side
    10,701,415.89x = 80,641,762,743,257.58
  5. Step 5: Solve for x
    x = 80,641,762,743,257.58/10,701,415.89
  6. Step 6: Final answer
    x = 7,535,616.18

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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.