Home / 6,813,679.80-10,224,456.30-2,554,278.60

Finding the Fourth Proportional to 6,813,679.80, 10,224,456.30 and 2,554,278.60

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Solution

The fourth proportional to 6,813,679.80, 10,224,456.30 and 2,554,278.60 is: 3,832,893.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,679.80 : 10,224,456.30 = 2,554,278.60 : x
  2. Step 2: Convert to fraction form
    6,813,679.80/10,224,456.30 = 2,554,278.60/x
  3. Step 3: Cross multiply
    6,813,679.80x = 10,224,456.30 × 2,554,278.60
  4. Step 4: Simplify right side
    6,813,679.80x = 26,116,109,923,725.18
  5. Step 5: Solve for x
    x = 26,116,109,923,725.18/6,813,679.80
  6. Step 6: Final answer
    x = 3,832,893.63

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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.