Home / 1,033,422.45-1,426,153.94-568,252.26

Finding the Fourth Proportional to 1,033,422.45, 1,426,153.94 and 568,252.26

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Solution

The fourth proportional to 1,033,422.45, 1,426,153.94 and 568,252.26 is: 784,205.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,422.45 : 1,426,153.94 = 568,252.26 : x
  2. Step 2: Convert to fraction form
    1,033,422.45/1,426,153.94 = 568,252.26/x
  3. Step 3: Cross multiply
    1,033,422.45x = 1,426,153.94 × 568,252.26
  4. Step 4: Simplify right side
    1,033,422.45x = 810,415,198,802.59
  5. Step 5: Solve for x
    x = 810,415,198,802.59/1,033,422.45
  6. Step 6: Final answer
    x = 784,205.14

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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.