Home / 1,194,733.84-1,791,436.46-395,579.43

Finding the Fourth Proportional to 1,194,733.84, 1,791,436.46 and 395,579.43

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Solution

The fourth proportional to 1,194,733.84, 1,791,436.46 and 395,579.43 is: 593,149.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,733.84 : 1,791,436.46 = 395,579.43 : x
  2. Step 2: Convert to fraction form
    1,194,733.84/1,791,436.46 = 395,579.43/x
  3. Step 3: Cross multiply
    1,194,733.84x = 1,791,436.46 × 395,579.43
  4. Step 4: Simplify right side
    1,194,733.84x = 708,655,419,585.84
  5. Step 5: Solve for x
    x = 708,655,419,585.84/1,194,733.84
  6. Step 6: Final answer
    x = 593,149.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.