Home / 1,844,302.52-2,545,772.46-1,080,603.32

Finding the Fourth Proportional to 1,844,302.52, 2,545,772.46 and 1,080,603.32

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Solution

The fourth proportional to 1,844,302.52, 2,545,772.46 and 1,080,603.32 is: 1,491,604.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,302.52 : 2,545,772.46 = 1,080,603.32 : x
  2. Step 2: Convert to fraction form
    1,844,302.52/2,545,772.46 = 1,080,603.32/x
  3. Step 3: Cross multiply
    1,844,302.52x = 2,545,772.46 × 1,080,603.32
  4. Step 4: Simplify right side
    1,844,302.52x = 2,750,970,172,240.57
  5. Step 5: Solve for x
    x = 2,750,970,172,240.57/1,844,302.52
  6. Step 6: Final answer
    x = 1,491,604.63

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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.