Home / 11,243,222.10-15,515,651.72-6,086,583.64

Finding the Fourth Proportional to 11,243,222.10, 15,515,651.72 and 6,086,583.64

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Solution

The fourth proportional to 11,243,222.10, 15,515,651.72 and 6,086,583.64 is: 8,399,488.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,222.10 : 15,515,651.72 = 6,086,583.64 : x
  2. Step 2: Convert to fraction form
    11,243,222.10/15,515,651.72 = 6,086,583.64/x
  3. Step 3: Cross multiply
    11,243,222.10x = 15,515,651.72 × 6,086,583.64
  4. Step 4: Simplify right side
    11,243,222.10x = 94,437,311,922,889.86
  5. Step 5: Solve for x
    x = 94,437,311,922,889.86/11,243,222.10
  6. Step 6: Final answer
    x = 8,399,488.25

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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.