Home / 2,864,682.90-4,296,961.92-1,347,524.89

Finding the Fourth Proportional to 2,864,682.90, 4,296,961.92 and 1,347,524.89

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Solution

The fourth proportional to 2,864,682.90, 4,296,961.92 and 1,347,524.89 is: 2,021,257.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,682.90 : 4,296,961.92 = 1,347,524.89 : x
  2. Step 2: Convert to fraction form
    2,864,682.90/4,296,961.92 = 1,347,524.89/x
  3. Step 3: Cross multiply
    2,864,682.90x = 4,296,961.92 × 1,347,524.89
  4. Step 4: Simplify right side
    2,864,682.90x = 5,790,263,132,893.00
  5. Step 5: Solve for x
    x = 5,790,263,132,893.00/2,864,682.90
  6. Step 6: Final answer
    x = 2,021,257.97

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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.