Home / 1,301,936.58-1,952,192.97-1,033,787.22

Finding the Fourth Proportional to 1,301,936.58, 1,952,192.97 and 1,033,787.22

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Solution

The fourth proportional to 1,301,936.58, 1,952,192.97 and 1,033,787.22 is: 1,550,115.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,936.58 : 1,952,192.97 = 1,033,787.22 : x
  2. Step 2: Convert to fraction form
    1,301,936.58/1,952,192.97 = 1,033,787.22/x
  3. Step 3: Cross multiply
    1,301,936.58x = 1,952,192.97 × 1,033,787.22
  4. Step 4: Simplify right side
    1,301,936.58x = 2,018,152,143,359.84
  5. Step 5: Solve for x
    x = 2,018,152,143,359.84/1,301,936.58
  6. Step 6: Final answer
    x = 1,550,115.55

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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.