Home / 11,239,195.06-16,857,370.55-3,562,913.89

Finding the Fourth Proportional to 11,239,195.06, 16,857,370.55 and 3,562,913.89

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Solution

The fourth proportional to 11,239,195.06, 16,857,370.55 and 3,562,913.89 is: 5,343,920.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,239,195.06 : 16,857,370.55 = 3,562,913.89 : x
  2. Step 2: Convert to fraction form
    11,239,195.06/16,857,370.55 = 3,562,913.89/x
  3. Step 3: Cross multiply
    11,239,195.06x = 16,857,370.55 × 3,562,913.89
  4. Step 4: Simplify right side
    11,239,195.06x = 60,061,359,711,450.93
  5. Step 5: Solve for x
    x = 60,061,359,711,450.93/11,239,195.06
  6. Step 6: Final answer
    x = 5,343,920.04

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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.