Home / 4,962,266.28-6,848,290.80-2,786,937.57

Finding the Fourth Proportional to 4,962,266.28, 6,848,290.80 and 2,786,937.57

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Solution

The fourth proportional to 4,962,266.28, 6,848,290.80 and 2,786,937.57 is: 3,846,177.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,266.28 : 6,848,290.80 = 2,786,937.57 : x
  2. Step 2: Convert to fraction form
    4,962,266.28/6,848,290.80 = 2,786,937.57/x
  3. Step 3: Cross multiply
    4,962,266.28x = 6,848,290.80 × 2,786,937.57
  4. Step 4: Simplify right side
    4,962,266.28x = 19,085,758,920,805.36
  5. Step 5: Solve for x
    x = 19,085,758,920,805.36/4,962,266.28
  6. Step 6: Final answer
    x = 3,846,177.90

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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.