Home / 6,808,046.20-10,201,571.70-5,905,252.60

Finding the Fourth Proportional to 6,808,046.20, 10,201,571.70 and 5,905,252.60

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Solution

The fourth proportional to 6,808,046.20, 10,201,571.70 and 5,905,252.60 is: 8,848,773.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808,046.20 : 10,201,571.70 = 5,905,252.60 : x
  2. Step 2: Convert to fraction form
    6,808,046.20/10,201,571.70 = 5,905,252.60/x
  3. Step 3: Cross multiply
    6,808,046.20x = 10,201,571.70 × 5,905,252.60
  4. Step 4: Simplify right side
    6,808,046.20x = 60,242,857,805,511.41
  5. Step 5: Solve for x
    x = 60,242,857,805,511.41/6,808,046.20
  6. Step 6: Final answer
    x = 8,848,773.35

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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.