Home / 894,322.56-1,233,758.01-531,540.27

Finding the Fourth Proportional to 894,322.56, 1,233,758.01 and 531,540.27

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Solution

The fourth proportional to 894,322.56, 1,233,758.01 and 531,540.27 is: 733,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,322.56 : 1,233,758.01 = 531,540.27 : x
  2. Step 2: Convert to fraction form
    894,322.56/1,233,758.01 = 531,540.27/x
  3. Step 3: Cross multiply
    894,322.56x = 1,233,758.01 × 531,540.27
  4. Step 4: Simplify right side
    894,322.56x = 655,792,065,750.06
  5. Step 5: Solve for x
    x = 655,792,065,750.06/894,322.56
  6. Step 6: Final answer
    x = 733,283.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.