Home / 894,323.56-1,233,759.39-531,541.24

Finding the Fourth Proportional to 894,323.56, 1,233,759.39 and 531,541.24

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Solution

The fourth proportional to 894,323.56, 1,233,759.39 and 531,541.24 is: 733,284.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,323.56 : 1,233,759.39 = 531,541.24 : x
  2. Step 2: Convert to fraction form
    894,323.56/1,233,759.39 = 531,541.24/x
  3. Step 3: Cross multiply
    894,323.56x = 1,233,759.39 × 531,541.24
  4. Step 4: Simplify right side
    894,323.56x = 655,793,996,022.24
  5. Step 5: Solve for x
    x = 655,793,996,022.24/894,323.56
  6. Step 6: Final answer
    x = 733,284.94

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1.5x scale

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.