Home / 5,042,474.88-6,958,607.07-2,750,635.50

Finding the Fourth Proportional to 5,042,474.88, 6,958,607.07 and 2,750,635.50

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Solution

The fourth proportional to 5,042,474.88, 6,958,607.07 and 2,750,635.50 is: 3,795,872.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,474.88 : 6,958,607.07 = 2,750,635.50 : x
  2. Step 2: Convert to fraction form
    5,042,474.88/6,958,607.07 = 2,750,635.50/x
  3. Step 3: Cross multiply
    5,042,474.88x = 6,958,607.07 × 2,750,635.50
  4. Step 4: Simplify right side
    5,042,474.88x = 19,140,591,637,292.98
  5. Step 5: Solve for x
    x = 19,140,591,637,292.98/5,042,474.88
  6. Step 6: Final answer
    x = 3,795,872.48

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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.