Home / 894,200.57-1,233,372.17-607,222.43

Finding the Fourth Proportional to 894,200.57, 1,233,372.17 and 607,222.43

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Solution

The fourth proportional to 894,200.57, 1,233,372.17 and 607,222.43 is: 837,542.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,200.57 : 1,233,372.17 = 607,222.43 : x
  2. Step 2: Convert to fraction form
    894,200.57/1,233,372.17 = 607,222.43/x
  3. Step 3: Cross multiply
    894,200.57x = 1,233,372.17 × 607,222.43
  4. Step 4: Simplify right side
    894,200.57x = 748,931,236,958.80
  5. Step 5: Solve for x
    x = 748,931,236,958.80/894,200.57
  6. Step 6: Final answer
    x = 837,542.79

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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.