Home / 1,483,549-2,047,297.62-804,486.04

Finding the Fourth Proportional to 1,483,549, 2,047,297.62 and 804,486.04

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Solution

The fourth proportional to 1,483,549, 2,047,297.62 and 804,486.04 is: 1,110,190.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,549 : 2,047,297.62 = 804,486.04 : x
  2. Step 2: Convert to fraction form
    1,483,549/2,047,297.62 = 804,486.04/x
  3. Step 3: Cross multiply
    1,483,549x = 2,047,297.62 × 804,486.04
  4. Step 4: Simplify right side
    1,483,549x = 1,647,022,355,015.23
  5. Step 5: Solve for x
    x = 1,647,022,355,015.23/1,483,549
  6. Step 6: Final answer
    x = 1,110,190.74

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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.