Home / 3,283,956.89-4,531,833.45-1,793,809.82

Finding the Fourth Proportional to 3,283,956.89, 4,531,833.45 and 1,793,809.82

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Solution

The fourth proportional to 3,283,956.89, 4,531,833.45 and 1,793,809.82 is: 2,475,442.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,956.89 : 4,531,833.45 = 1,793,809.82 : x
  2. Step 2: Convert to fraction form
    3,283,956.89/4,531,833.45 = 1,793,809.82/x
  3. Step 3: Cross multiply
    3,283,956.89x = 4,531,833.45 × 1,793,809.82
  4. Step 4: Simplify right side
    3,283,956.89x = 8,129,247,361,589.15
  5. Step 5: Solve for x
    x = 8,129,247,361,589.15/3,283,956.89
  6. Step 6: Final answer
    x = 2,475,442.78

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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.