Home / 3,519,751.94-4,857,257.69-1,910,119.94

Finding the Fourth Proportional to 3,519,751.94, 4,857,257.69 and 1,910,119.94

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Solution

The fourth proportional to 3,519,751.94, 4,857,257.69 and 1,910,119.94 is: 2,635,965.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,519,751.94 : 4,857,257.69 = 1,910,119.94 : x
  2. Step 2: Convert to fraction form
    3,519,751.94/4,857,257.69 = 1,910,119.94/x
  3. Step 3: Cross multiply
    3,519,751.94x = 4,857,257.69 × 1,910,119.94
  4. Step 4: Simplify right side
    3,519,751.94x = 9,277,944,767,387.34
  5. Step 5: Solve for x
    x = 9,277,944,767,387.34/3,519,751.94
  6. Step 6: Final answer
    x = 2,635,965.52

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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.