Home / 10,835,960.25-16,232,282.24-6,515,644.97

Finding the Fourth Proportional to 10,835,960.25, 16,232,282.24 and 6,515,644.97

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Solution

The fourth proportional to 10,835,960.25, 16,232,282.24 and 6,515,644.97 is: 9,760,444.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835,960.25 : 16,232,282.24 = 6,515,644.97 : x
  2. Step 2: Convert to fraction form
    10,835,960.25/16,232,282.24 = 6,515,644.97/x
  3. Step 3: Cross multiply
    10,835,960.25x = 16,232,282.24 × 6,515,644.97
  4. Step 4: Simplify right side
    10,835,960.25x = 105,763,788,014,936.69
  5. Step 5: Solve for x
    x = 105,763,788,014,936.69/10,835,960.25
  6. Step 6: Final answer
    x = 9,760,444.44

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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.