Home / 1,027,246.94-1,541,080.56-353,240.70

Finding the Fourth Proportional to 1,027,246.94, 1,541,080.56 and 353,240.70

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Solution

The fourth proportional to 1,027,246.94, 1,541,080.56 and 353,240.70 is: 529,933.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,246.94 : 1,541,080.56 = 353,240.70 : x
  2. Step 2: Convert to fraction form
    1,027,246.94/1,541,080.56 = 353,240.70/x
  3. Step 3: Cross multiply
    1,027,246.94x = 1,541,080.56 × 353,240.70
  4. Step 4: Simplify right side
    1,027,246.94x = 544,372,375,770.79
  5. Step 5: Solve for x
    x = 544,372,375,770.79/1,027,246.94
  6. Step 6: Final answer
    x = 529,933.32

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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.