Home / 11,243,056.33-15,515,468.07-6,086,417.86

Finding the Fourth Proportional to 11,243,056.33, 15,515,468.07 and 6,086,417.86

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Solution

The fourth proportional to 11,243,056.33, 15,515,468.07 and 6,086,417.86 is: 8,399,283.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,056.33 : 15,515,468.07 = 6,086,417.86 : x
  2. Step 2: Convert to fraction form
    11,243,056.33/15,515,468.07 = 6,086,417.86/x
  3. Step 3: Cross multiply
    11,243,056.33x = 15,515,468.07 × 6,086,417.86
  4. Step 4: Simplify right side
    11,243,056.33x = 94,433,621,967,507.73
  5. Step 5: Solve for x
    x = 94,433,621,967,507.73/11,243,056.33
  6. Step 6: Final answer
    x = 8,399,283.90

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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.