Home / 794,660.96-1,191,981.36-195,629.60

Finding the Fourth Proportional to 794,660.96, 1,191,981.36 and 195,629.60

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Solution

The fourth proportional to 794,660.96, 1,191,981.36 and 195,629.60 is: 293,441.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,660.96 : 1,191,981.36 = 195,629.60 : x
  2. Step 2: Convert to fraction form
    794,660.96/1,191,981.36 = 195,629.60/x
  3. Step 3: Cross multiply
    794,660.96x = 1,191,981.36 × 195,629.60
  4. Step 4: Simplify right side
    794,660.96x = 233,186,836,664.26
  5. Step 5: Solve for x
    x = 233,186,836,664.26/794,660.96
  6. Step 6: Final answer
    x = 293,441.92

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1.5x scale

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.