Home / 11,243,234.94-15,515,669.40-6,086,596.47

Finding the Fourth Proportional to 11,243,234.94, 15,515,669.40 and 6,086,596.47

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Solution

The fourth proportional to 11,243,234.94, 15,515,669.40 and 6,086,596.47 is: 8,399,505.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,234.94 : 15,515,669.40 = 6,086,596.47 : x
  2. Step 2: Convert to fraction form
    11,243,234.94/15,515,669.40 = 6,086,596.47/x
  3. Step 3: Cross multiply
    11,243,234.94x = 15,515,669.40 × 6,086,596.47
  4. Step 4: Simplify right side
    11,243,234.94x = 94,437,618,599,727.02
  5. Step 5: Solve for x
    x = 94,437,618,599,727.02/11,243,234.94
  6. Step 6: Final answer
    x = 8,399,505.93

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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.