Home / 6,263,264.84-8,647,468.66-4,810,363.72

Finding the Fourth Proportional to 6,263,264.84, 8,647,468.66 and 4,810,363.72

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Solution

The fourth proportional to 6,263,264.84, 8,647,468.66 and 4,810,363.72 is: 6,641,499.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263,264.84 : 8,647,468.66 = 4,810,363.72 : x
  2. Step 2: Convert to fraction form
    6,263,264.84/8,647,468.66 = 4,810,363.72/x
  3. Step 3: Cross multiply
    6,263,264.84x = 8,647,468.66 × 4,810,363.72
  4. Step 4: Simplify right side
    6,263,264.84x = 41,597,469,511,901.02
  5. Step 5: Solve for x
    x = 41,597,469,511,901.02/6,263,264.84
  6. Step 6: Final answer
    x = 6,641,499.37

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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.