Home / 1,027,247.49-1,541,081.39-353,241.23

Finding the Fourth Proportional to 1,027,247.49, 1,541,081.39 and 353,241.23

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Solution

The fourth proportional to 1,027,247.49, 1,541,081.39 and 353,241.23 is: 529,934.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,247.49 : 1,541,081.39 = 353,241.23 : x
  2. Step 2: Convert to fraction form
    1,027,247.49/1,541,081.39 = 353,241.23/x
  3. Step 3: Cross multiply
    1,027,247.49x = 1,541,081.39 × 353,241.23
  4. Step 4: Simplify right side
    1,027,247.49x = 544,373,476,262.10
  5. Step 5: Solve for x
    x = 544,373,476,262.10/1,027,247.49
  6. Step 6: Final answer
    x = 529,934.10

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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.