Home / 1,895,666.20-2,843,499.31-633,493.83

Finding the Fourth Proportional to 1,895,666.20, 2,843,499.31 and 633,493.83

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Solution

The fourth proportional to 1,895,666.20, 2,843,499.31 and 633,493.83 is: 950,240.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,666.20 : 2,843,499.31 = 633,493.83 : x
  2. Step 2: Convert to fraction form
    1,895,666.20/2,843,499.31 = 633,493.83/x
  3. Step 3: Cross multiply
    1,895,666.20x = 2,843,499.31 × 633,493.83
  4. Step 4: Simplify right side
    1,895,666.20x = 1,801,339,265,142.36
  5. Step 5: Solve for x
    x = 1,801,339,265,142.36/1,895,666.20
  6. Step 6: Final answer
    x = 950,240.75

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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.