Home / 1,548,298.18-2,322,447.46-483,431.44

Finding the Fourth Proportional to 1,548,298.18, 2,322,447.46 and 483,431.44

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Solution

The fourth proportional to 1,548,298.18, 2,322,447.46 and 483,431.44 is: 725,147.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,298.18 : 2,322,447.46 = 483,431.44 : x
  2. Step 2: Convert to fraction form
    1,548,298.18/2,322,447.46 = 483,431.44/x
  3. Step 3: Cross multiply
    1,548,298.18x = 2,322,447.46 × 483,431.44
  4. Step 4: Simplify right side
    1,548,298.18x = 1,122,744,119,912.14
  5. Step 5: Solve for x
    x = 1,122,744,119,912.14/1,548,298.18
  6. Step 6: Final answer
    x = 725,147.22

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.