Home / 1,523,514.56-2,286,419.04-1,042,591.04

Finding the Fourth Proportional to 1,523,514.56, 2,286,419.04 and 1,042,591.04

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Solution

The fourth proportional to 1,523,514.56, 2,286,419.04 and 1,042,591.04 is: 1,564,671.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,514.56 : 2,286,419.04 = 1,042,591.04 : x
  2. Step 2: Convert to fraction form
    1,523,514.56/2,286,419.04 = 1,042,591.04/x
  3. Step 3: Cross multiply
    1,523,514.56x = 2,286,419.04 × 1,042,591.04
  4. Step 4: Simplify right side
    1,523,514.56x = 2,383,800,004,789.40
  5. Step 5: Solve for x
    x = 2,383,800,004,789.40/1,523,514.56
  6. Step 6: Final answer
    x = 1,564,671.63

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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.