Home / 701,076.92-1,051,792.32-195,637.48

Finding the Fourth Proportional to 701,076.92, 1,051,792.32 and 195,637.48

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Solution

The fourth proportional to 701,076.92, 1,051,792.32 and 195,637.48 is: 293,505.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,076.92 : 1,051,792.32 = 195,637.48 : x
  2. Step 2: Convert to fraction form
    701,076.92/1,051,792.32 = 195,637.48/x
  3. Step 3: Cross multiply
    701,076.92x = 1,051,792.32 × 195,637.48
  4. Step 4: Simplify right side
    701,076.92x = 205,769,997,943.96
  5. Step 5: Solve for x
    x = 205,769,997,943.96/701,076.92
  6. Step 6: Final answer
    x = 293,505.59

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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.