Home / 941,906.28-1,299,791.14-534,035.56

Finding the Fourth Proportional to 941,906.28, 1,299,791.14 and 534,035.56

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Solution

The fourth proportional to 941,906.28, 1,299,791.14 and 534,035.56 is: 736,946.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,906.28 : 1,299,791.14 = 534,035.56 : x
  2. Step 2: Convert to fraction form
    941,906.28/1,299,791.14 = 534,035.56/x
  3. Step 3: Cross multiply
    941,906.28x = 1,299,791.14 × 534,035.56
  4. Step 4: Simplify right side
    941,906.28x = 694,134,689,332.94
  5. Step 5: Solve for x
    x = 694,134,689,332.94/941,906.28
  6. Step 6: Final answer
    x = 736,946.66

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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.