Home / 1,895,661.14-2,843,491.72-633,488.77

Finding the Fourth Proportional to 1,895,661.14, 2,843,491.72 and 633,488.77

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Solution

The fourth proportional to 1,895,661.14, 2,843,491.72 and 633,488.77 is: 950,233.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,661.14 : 2,843,491.72 = 633,488.77 : x
  2. Step 2: Convert to fraction form
    1,895,661.14/2,843,491.72 = 633,488.77/x
  3. Step 3: Cross multiply
    1,895,661.14x = 2,843,491.72 × 633,488.77
  4. Step 4: Simplify right side
    1,895,661.14x = 1,801,320,059,371.78
  5. Step 5: Solve for x
    x = 1,801,320,059,371.78/1,895,661.14
  6. Step 6: Final answer
    x = 950,233.15

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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.