Home / 1,895,661.64-2,843,492.47-633,489.27

Finding the Fourth Proportional to 1,895,661.64, 2,843,492.47 and 633,489.27

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Solution

The fourth proportional to 1,895,661.64, 2,843,492.47 and 633,489.27 is: 950,233.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,661.64 : 2,843,492.47 = 633,489.27 : x
  2. Step 2: Convert to fraction form
    1,895,661.64/2,843,492.47 = 633,489.27/x
  3. Step 3: Cross multiply
    1,895,661.64x = 2,843,492.47 × 633,489.27
  4. Step 4: Simplify right side
    1,895,661.64x = 1,801,321,954,853.33
  5. Step 5: Solve for x
    x = 1,801,321,954,853.33/1,895,661.64
  6. Step 6: Final answer
    x = 950,233.90

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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.