Home / 1,027,247.48-1,541,081.39-353,241.22

Finding the Fourth Proportional to 1,027,247.48, 1,541,081.39 and 353,241.22

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Solution

The fourth proportional to 1,027,247.48, 1,541,081.39 and 353,241.22 is: 529,934.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,247.48 : 1,541,081.39 = 353,241.22 : x
  2. Step 2: Convert to fraction form
    1,027,247.48/1,541,081.39 = 353,241.22/x
  3. Step 3: Cross multiply
    1,027,247.48x = 1,541,081.39 × 353,241.22
  4. Step 4: Simplify right side
    1,027,247.48x = 544,373,464,703.99
  5. Step 5: Solve for x
    x = 544,373,464,703.99/1,027,247.48
  6. Step 6: Final answer
    x = 529,934.09

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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.