Home / 3,049,876.91-4,573,486.45-1,027,743.90

Finding the Fourth Proportional to 3,049,876.91, 4,573,486.45 and 1,027,743.90

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Solution

The fourth proportional to 3,049,876.91, 4,573,486.45 and 1,027,743.90 is: 1,541,168.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,876.91 : 4,573,486.45 = 1,027,743.90 : x
  2. Step 2: Convert to fraction form
    3,049,876.91/4,573,486.45 = 1,027,743.90/x
  3. Step 3: Cross multiply
    3,049,876.91x = 4,573,486.45 × 1,027,743.90
  4. Step 4: Simplify right side
    3,049,876.91x = 4,700,372,802,004.84
  5. Step 5: Solve for x
    x = 4,700,372,802,004.84/3,049,876.91
  6. Step 6: Final answer
    x = 1,541,168.04

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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.