Home / 11,053,928.20-16,580,892.30-3,863,072.20

Finding the Fourth Proportional to 11,053,928.20, 16,580,892.30 and 3,863,072.20

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Solution

The fourth proportional to 11,053,928.20, 16,580,892.30 and 3,863,072.20 is: 5,794,608.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,053,928.20 : 16,580,892.30 = 3,863,072.20 : x
  2. Step 2: Convert to fraction form
    11,053,928.20/16,580,892.30 = 3,863,072.20/x
  3. Step 3: Cross multiply
    11,053,928.20x = 16,580,892.30 × 3,863,072.20
  4. Step 4: Simplify right side
    11,053,928.20x = 64,053,184,095,324.06
  5. Step 5: Solve for x
    x = 64,053,184,095,324.06/11,053,928.20
  6. Step 6: Final answer
    x = 5,794,608.30

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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.