Home / 3,277,682.89-4,523,221.34-1,827,468.61

Finding the Fourth Proportional to 3,277,682.89, 4,523,221.34 and 1,827,468.61

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Solution

The fourth proportional to 3,277,682.89, 4,523,221.34 and 1,827,468.61 is: 2,521,917.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,682.89 : 4,523,221.34 = 1,827,468.61 : x
  2. Step 2: Convert to fraction form
    3,277,682.89/4,523,221.34 = 1,827,468.61/x
  3. Step 3: Cross multiply
    3,277,682.89x = 4,523,221.34 × 1,827,468.61
  4. Step 4: Simplify right side
    3,277,682.89x = 8,266,045,001,339.75
  5. Step 5: Solve for x
    x = 8,266,045,001,339.75/3,277,682.89
  6. Step 6: Final answer
    x = 2,521,917.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.