Home / 2,063,827.76-2,848,027.11-1,146,032.96

Finding the Fourth Proportional to 2,063,827.76, 2,848,027.11 and 1,146,032.96

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Solution

The fourth proportional to 2,063,827.76, 2,848,027.11 and 1,146,032.96 is: 1,581,494.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,827.76 : 2,848,027.11 = 1,146,032.96 : x
  2. Step 2: Convert to fraction form
    2,063,827.76/2,848,027.11 = 1,146,032.96/x
  3. Step 3: Cross multiply
    2,063,827.76x = 2,848,027.11 × 1,146,032.96
  4. Step 4: Simplify right side
    2,063,827.76x = 3,263,932,939,033.55
  5. Step 5: Solve for x
    x = 3,263,932,939,033.55/2,063,827.76
  6. Step 6: Final answer
    x = 1,581,494.83

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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.