Home / 923,233.20-1,274,274.37-541,383

Finding the Fourth Proportional to 923,233.20, 1,274,274.37 and 541,383

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Solution

The fourth proportional to 923,233.20, 1,274,274.37 and 541,383 is: 747,233.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,233.20 : 1,274,274.37 = 541,383 : x
  2. Step 2: Convert to fraction form
    923,233.20/1,274,274.37 = 541,383/x
  3. Step 3: Cross multiply
    923,233.20x = 1,274,274.37 × 541,383
  4. Step 4: Simplify right side
    923,233.20x = 689,870,481,253.71
  5. Step 5: Solve for x
    x = 689,870,481,253.71/923,233.20
  6. Step 6: Final answer
    x = 747,233.18

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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.