Home / 1,410,169.30-1,946,078.26-798,310.94

Finding the Fourth Proportional to 1,410,169.30, 1,946,078.26 and 798,310.94

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Solution

The fourth proportional to 1,410,169.30, 1,946,078.26 and 798,310.94 is: 1,101,694.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,169.30 : 1,946,078.26 = 798,310.94 : x
  2. Step 2: Convert to fraction form
    1,410,169.30/1,946,078.26 = 798,310.94/x
  3. Step 3: Cross multiply
    1,410,169.30x = 1,946,078.26 × 798,310.94
  4. Step 4: Simplify right side
    1,410,169.30x = 1,553,575,564,274.69
  5. Step 5: Solve for x
    x = 1,553,575,564,274.69/1,410,169.30
  6. Step 6: Final answer
    x = 1,101,694.36

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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.