Home / 4,848,515.00-6,690,948.56-2,783,663.73

Finding the Fourth Proportional to 4,848,515.00, 6,690,948.56 and 2,783,663.73

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Solution

The fourth proportional to 4,848,515.00, 6,690,948.56 and 2,783,663.73 is: 3,841,454.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,515.00 : 6,690,948.56 = 2,783,663.73 : x
  2. Step 2: Convert to fraction form
    4,848,515.00/6,690,948.56 = 2,783,663.73/x
  3. Step 3: Cross multiply
    4,848,515.00x = 6,690,948.56 × 2,783,663.73
  4. Step 4: Simplify right side
    4,848,515.00x = 18,625,350,832,726.89
  5. Step 5: Solve for x
    x = 18,625,350,832,726.89/4,848,515.00
  6. Step 6: Final answer
    x = 3,841,454.72

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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.