Home / 799,150.66-1,198,596.49-293,587.34

Finding the Fourth Proportional to 799,150.66, 1,198,596.49 and 293,587.34

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Solution

The fourth proportional to 799,150.66, 1,198,596.49 and 293,587.34 is: 440,333.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,150.66 : 1,198,596.49 = 293,587.34 : x
  2. Step 2: Convert to fraction form
    799,150.66/1,198,596.49 = 293,587.34/x
  3. Step 3: Cross multiply
    799,150.66x = 1,198,596.49 × 293,587.34
  4. Step 4: Simplify right side
    799,150.66x = 351,892,748,505.49
  5. Step 5: Solve for x
    x = 351,892,748,505.49/799,150.66
  6. Step 6: Final answer
    x = 440,333.43

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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.