Home / 1,063,057.96-1,593,683.78-494,769.09

Finding the Fourth Proportional to 1,063,057.96, 1,593,683.78 and 494,769.09

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Solution

The fourth proportional to 1,063,057.96, 1,593,683.78 and 494,769.09 is: 741,733.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,057.96 : 1,593,683.78 = 494,769.09 : x
  2. Step 2: Convert to fraction form
    1,063,057.96/1,593,683.78 = 494,769.09/x
  3. Step 3: Cross multiply
    1,063,057.96x = 1,593,683.78 × 494,769.09
  4. Step 4: Simplify right side
    1,063,057.96x = 788,505,473,578.36
  5. Step 5: Solve for x
    x = 788,505,473,578.36/1,063,057.96
  6. Step 6: Final answer
    x = 741,733.29

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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.