Home / 894,190.68-1,341,351.36-295,127.64

Finding the Fourth Proportional to 894,190.68, 1,341,351.36 and 295,127.64

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Solution

The fourth proportional to 894,190.68, 1,341,351.36 and 295,127.64 is: 442,713.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,190.68 : 1,341,351.36 = 295,127.64 : x
  2. Step 2: Convert to fraction form
    894,190.68/1,341,351.36 = 295,127.64/x
  3. Step 3: Cross multiply
    894,190.68x = 1,341,351.36 × 295,127.64
  4. Step 4: Simplify right side
    894,190.68x = 395,869,861,287.59
  5. Step 5: Solve for x
    x = 395,869,861,287.59/894,190.68
  6. Step 6: Final answer
    x = 442,713.03

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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.