Home / 1,362,883.44-1,880,791.58-751,058.15

Finding the Fourth Proportional to 1,362,883.44, 1,880,791.58 and 751,058.15

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Solution

The fourth proportional to 1,362,883.44, 1,880,791.58 and 751,058.15 is: 1,036,467.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,883.44 : 1,880,791.58 = 751,058.15 : x
  2. Step 2: Convert to fraction form
    1,362,883.44/1,880,791.58 = 751,058.15/x
  3. Step 3: Cross multiply
    1,362,883.44x = 1,880,791.58 × 751,058.15
  4. Step 4: Simplify right side
    1,362,883.44x = 1,412,583,844,610.38
  5. Step 5: Solve for x
    x = 1,412,583,844,610.38/1,362,883.44
  6. Step 6: Final answer
    x = 1,036,467.10

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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.