Home / 1,761,660.52-2,431,093.94-956,844.52

Finding the Fourth Proportional to 1,761,660.52, 2,431,093.94 and 956,844.52

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Solution

The fourth proportional to 1,761,660.52, 2,431,093.94 and 956,844.52 is: 1,320,446.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,660.52 : 2,431,093.94 = 956,844.52 : x
  2. Step 2: Convert to fraction form
    1,761,660.52/2,431,093.94 = 956,844.52/x
  3. Step 3: Cross multiply
    1,761,660.52x = 2,431,093.94 × 956,844.52
  4. Step 4: Simplify right side
    1,761,660.52x = 2,326,178,914,094.21
  5. Step 5: Solve for x
    x = 2,326,178,914,094.21/1,761,660.52
  6. Step 6: Final answer
    x = 1,320,446.75

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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.