Home / 4,848,232.50-6,690,388.46-2,643,049.76

Finding the Fourth Proportional to 4,848,232.50, 6,690,388.46 and 2,643,049.76

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Solution

The fourth proportional to 4,848,232.50, 6,690,388.46 and 2,643,049.76 is: 3,647,314.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,232.50 : 6,690,388.46 = 2,643,049.76 : x
  2. Step 2: Convert to fraction form
    4,848,232.50/6,690,388.46 = 2,643,049.76/x
  3. Step 3: Cross multiply
    4,848,232.50x = 6,690,388.46 × 2,643,049.76
  4. Step 4: Simplify right side
    4,848,232.50x = 17,683,029,566,842.58
  5. Step 5: Solve for x
    x = 17,683,029,566,842.58/4,848,232.50
  6. Step 6: Final answer
    x = 3,647,314.68

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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.