Home / 1,753,223.94-2,627,844.53-741,714.57

Finding the Fourth Proportional to 1,753,223.94, 2,627,844.53 and 741,714.57

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Solution

The fourth proportional to 1,753,223.94, 2,627,844.53 and 741,714.57 is: 1,111,729.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,223.94 : 2,627,844.53 = 741,714.57 : x
  2. Step 2: Convert to fraction form
    1,753,223.94/2,627,844.53 = 741,714.57/x
  3. Step 3: Cross multiply
    1,753,223.94x = 2,627,844.53 × 741,714.57
  4. Step 4: Simplify right side
    1,753,223.94x = 1,949,110,571,887.23
  5. Step 5: Solve for x
    x = 1,949,110,571,887.23/1,753,223.94
  6. Step 6: Final answer
    x = 1,111,729.38

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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.