Home / 1,895,651.66-2,843,477.48-633,479.28

Finding the Fourth Proportional to 1,895,651.66, 2,843,477.48 and 633,479.28

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Solution

The fourth proportional to 1,895,651.66, 2,843,477.48 and 633,479.28 is: 950,218.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,651.66 : 2,843,477.48 = 633,479.28 : x
  2. Step 2: Convert to fraction form
    1,895,651.66/2,843,477.48 = 633,479.28/x
  3. Step 3: Cross multiply
    1,895,651.66x = 2,843,477.48 × 633,479.28
  4. Step 4: Simplify right side
    1,895,651.66x = 1,801,284,073,052.43
  5. Step 5: Solve for x
    x = 1,801,284,073,052.43/1,895,651.66
  6. Step 6: Final answer
    x = 950,218.92

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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.