Home / 1,047,954.77-1,446,185.57-582,815.16

Finding the Fourth Proportional to 1,047,954.77, 1,446,185.57 and 582,815.16

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Solution

The fourth proportional to 1,047,954.77, 1,446,185.57 and 582,815.16 is: 804,289.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,954.77 : 1,446,185.57 = 582,815.16 : x
  2. Step 2: Convert to fraction form
    1,047,954.77/1,446,185.57 = 582,815.16/x
  3. Step 3: Cross multiply
    1,047,954.77x = 1,446,185.57 × 582,815.16
  4. Step 4: Simplify right side
    1,047,954.77x = 842,858,874,369.24
  5. Step 5: Solve for x
    x = 842,858,874,369.24/1,047,954.77
  6. Step 6: Final answer
    x = 804,289.36

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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.