Home / 4,959,976.96-6,844,535.28-2,754,982.74

Finding the Fourth Proportional to 4,959,976.96, 6,844,535.28 and 2,754,982.74

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Solution

The fourth proportional to 4,959,976.96, 6,844,535.28 and 2,754,982.74 is: 3,801,746.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,976.96 : 6,844,535.28 = 2,754,982.74 : x
  2. Step 2: Convert to fraction form
    4,959,976.96/6,844,535.28 = 2,754,982.74/x
  3. Step 3: Cross multiply
    4,959,976.96x = 6,844,535.28 × 2,754,982.74
  4. Step 4: Simplify right side
    4,959,976.96x = 18,856,576,543,292.85
  5. Step 5: Solve for x
    x = 18,856,576,543,292.85/4,959,976.96
  6. Step 6: Final answer
    x = 3,801,746.80

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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.