Home / 3,308,573.80-4,962,860.70-2,767,364.20

Finding the Fourth Proportional to 3,308,573.80, 4,962,860.70 and 2,767,364.20

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Solution

The fourth proportional to 3,308,573.80, 4,962,860.70 and 2,767,364.20 is: 4,151,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,573.80 : 4,962,860.70 = 2,767,364.20 : x
  2. Step 2: Convert to fraction form
    3,308,573.80/4,962,860.70 = 2,767,364.20/x
  3. Step 3: Cross multiply
    3,308,573.80x = 4,962,860.70 × 2,767,364.20
  4. Step 4: Simplify right side
    3,308,573.80x = 13,734,043,030,766.94
  5. Step 5: Solve for x
    x = 13,734,043,030,766.94/3,308,573.80
  6. Step 6: Final answer
    x = 4,151,046.30

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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.