Home / 1,548,408.26-2,322,611.53-483,541.58

Finding the Fourth Proportional to 1,548,408.26, 2,322,611.53 and 483,541.58

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Solution

The fourth proportional to 1,548,408.26, 2,322,611.53 and 483,541.58 is: 725,312.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,408.26 : 2,322,611.53 = 483,541.58 : x
  2. Step 2: Convert to fraction form
    1,548,408.26/2,322,611.53 = 483,541.58/x
  3. Step 3: Cross multiply
    1,548,408.26x = 2,322,611.53 × 483,541.58
  4. Step 4: Simplify right side
    1,548,408.26x = 1,123,079,248,942.42
  5. Step 5: Solve for x
    x = 1,123,079,248,942.42/1,548,408.26
  6. Step 6: Final answer
    x = 725,312.10

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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.