Home / 444,523.35-666,111.48-294,225.19

Finding the Fourth Proportional to 444,523.35, 666,111.48 and 294,225.19

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Solution

The fourth proportional to 444,523.35, 666,111.48 and 294,225.19 is: 440,891.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,523.35 : 666,111.48 = 294,225.19 : x
  2. Step 2: Convert to fraction form
    444,523.35/666,111.48 = 294,225.19/x
  3. Step 3: Cross multiply
    444,523.35x = 666,111.48 × 294,225.19
  4. Step 4: Simplify right side
    444,523.35x = 195,986,776,764.18
  5. Step 5: Solve for x
    x = 195,986,776,764.18/444,523.35
  6. Step 6: Final answer
    x = 440,891.97

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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.