Home / 3,253,248.89-4,885,951.43-2,863,893.35

Finding the Fourth Proportional to 3,253,248.89, 4,885,951.43 and 2,863,893.35

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Solution

The fourth proportional to 3,253,248.89, 4,885,951.43 and 2,863,893.35 is: 4,301,190.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,248.89 : 4,885,951.43 = 2,863,893.35 : x
  2. Step 2: Convert to fraction form
    3,253,248.89/4,885,951.43 = 2,863,893.35/x
  3. Step 3: Cross multiply
    3,253,248.89x = 4,885,951.43 × 2,863,893.35
  4. Step 4: Simplify right side
    3,253,248.89x = 13,992,843,770,050.77
  5. Step 5: Solve for x
    x = 13,992,843,770,050.77/3,253,248.89
  6. Step 6: Final answer
    x = 4,301,190.68

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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.