Home / 11,837,065.01-16,334,818.83-6,680,906.33

Finding the Fourth Proportional to 11,837,065.01, 16,334,818.83 and 6,680,906.33

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Solution

The fourth proportional to 11,837,065.01, 16,334,818.83 and 6,680,906.33 is: 9,219,463.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,837,065.01 : 16,334,818.83 = 6,680,906.33 : x
  2. Step 2: Convert to fraction form
    11,837,065.01/16,334,818.83 = 6,680,906.33/x
  3. Step 3: Cross multiply
    11,837,065.01x = 16,334,818.83 × 6,680,906.33
  4. Step 4: Simplify right side
    11,837,065.01x = 109,131,394,439,076.11
  5. Step 5: Solve for x
    x = 109,131,394,439,076.11/11,837,065.01
  6. Step 6: Final answer
    x = 9,219,463.98

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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.