Home / 3,946,851.05-5,446,596.95-2,204,545.22

Finding the Fourth Proportional to 3,946,851.05, 5,446,596.95 and 2,204,545.22

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Solution

The fourth proportional to 3,946,851.05, 5,446,596.95 and 2,204,545.22 is: 3,042,240.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,851.05 : 5,446,596.95 = 2,204,545.22 : x
  2. Step 2: Convert to fraction form
    3,946,851.05/5,446,596.95 = 2,204,545.22/x
  3. Step 3: Cross multiply
    3,946,851.05x = 5,446,596.95 × 2,204,545.22
  4. Step 4: Simplify right side
    3,946,851.05x = 12,007,269,233,133.37
  5. Step 5: Solve for x
    x = 12,007,269,233,133.37/3,946,851.05
  6. Step 6: Final answer
    x = 3,042,240.28

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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.