Home / 941,908.28-1,299,793.90-534,037.56

Finding the Fourth Proportional to 941,908.28, 1,299,793.90 and 534,037.56

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Solution

The fourth proportional to 941,908.28, 1,299,793.90 and 534,037.56 is: 736,949.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,908.28 : 1,299,793.90 = 534,037.56 : x
  2. Step 2: Convert to fraction form
    941,908.28/1,299,793.90 = 534,037.56/x
  3. Step 3: Cross multiply
    941,908.28x = 1,299,793.90 × 534,037.56
  4. Step 4: Simplify right side
    941,908.28x = 694,138,762,858.88
  5. Step 5: Solve for x
    x = 694,138,762,858.88/941,908.28
  6. Step 6: Final answer
    x = 736,949.42

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Double scale
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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.