Home / 1,362,883.67-1,880,791.91-751,058.39

Finding the Fourth Proportional to 1,362,883.67, 1,880,791.91 and 751,058.39

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Solution

The fourth proportional to 1,362,883.67, 1,880,791.91 and 751,058.39 is: 1,036,467.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,883.67 : 1,880,791.91 = 751,058.39 : x
  2. Step 2: Convert to fraction form
    1,362,883.67/1,880,791.91 = 751,058.39/x
  3. Step 3: Cross multiply
    1,362,883.67x = 1,880,791.91 × 751,058.39
  4. Step 4: Simplify right side
    1,362,883.67x = 1,412,584,543,849.62
  5. Step 5: Solve for x
    x = 1,412,584,543,849.62/1,362,883.67
  6. Step 6: Final answer
    x = 1,036,467.44

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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.