Home / 1,338,033.42-1,846,418.76-794,192.94

Finding the Fourth Proportional to 1,338,033.42, 1,846,418.76 and 794,192.94

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Solution

The fourth proportional to 1,338,033.42, 1,846,418.76 and 794,192.94 is: 1,095,946.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,338,033.42 : 1,846,418.76 = 794,192.94 : x
  2. Step 2: Convert to fraction form
    1,338,033.42/1,846,418.76 = 794,192.94/x
  3. Step 3: Cross multiply
    1,338,033.42x = 1,846,418.76 × 794,192.94
  4. Step 4: Simplify right side
    1,338,033.42x = 1,466,412,743,475.55
  5. Step 5: Solve for x
    x = 1,466,412,743,475.55/1,338,033.42
  6. Step 6: Final answer
    x = 1,095,946.28

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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.