Home / 1,895,658.77-2,843,488.16-633,486.39

Finding the Fourth Proportional to 1,895,658.77, 2,843,488.16 and 633,486.39

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Solution

The fourth proportional to 1,895,658.77, 2,843,488.16 and 633,486.39 is: 950,229.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,658.77 : 2,843,488.16 = 633,486.39 : x
  2. Step 2: Convert to fraction form
    1,895,658.77/2,843,488.16 = 633,486.39/x
  3. Step 3: Cross multiply
    1,895,658.77x = 2,843,488.16 × 633,486.39
  4. Step 4: Simplify right side
    1,895,658.77x = 1,801,311,049,486.14
  5. Step 5: Solve for x
    x = 1,801,311,049,486.14/1,895,658.77
  6. Step 6: Final answer
    x = 950,229.59

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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.