Home / 1,483,550.44-2,047,299.60-804,487.48

Finding the Fourth Proportional to 1,483,550.44, 2,047,299.60 and 804,487.48

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Solution

The fourth proportional to 1,483,550.44, 2,047,299.60 and 804,487.48 is: 1,110,192.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,550.44 : 2,047,299.60 = 804,487.48 : x
  2. Step 2: Convert to fraction form
    1,483,550.44/2,047,299.60 = 804,487.48/x
  3. Step 3: Cross multiply
    1,483,550.44x = 2,047,299.60 × 804,487.48
  4. Step 4: Simplify right side
    1,483,550.44x = 1,647,026,893,907.59
  5. Step 5: Solve for x
    x = 1,647,026,893,907.59/1,483,550.44
  6. Step 6: Final answer
    x = 1,110,192.72

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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.