Home / 794,734.49-1,096,700.23-450,593.56

Finding the Fourth Proportional to 794,734.49, 1,096,700.23 and 450,593.56

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Solution

The fourth proportional to 794,734.49, 1,096,700.23 and 450,593.56 is: 621,800.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,734.49 : 1,096,700.23 = 450,593.56 : x
  2. Step 2: Convert to fraction form
    794,734.49/1,096,700.23 = 450,593.56/x
  3. Step 3: Cross multiply
    794,734.49x = 1,096,700.23 × 450,593.56
  4. Step 4: Simplify right side
    794,734.49x = 494,166,061,005.46
  5. Step 5: Solve for x
    x = 494,166,061,005.46/794,734.49
  6. Step 6: Final answer
    x = 621,800.20

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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.