Home / 4,914,664.20-7,371,996.30-4,436,367.30

Finding the Fourth Proportional to 4,914,664.20, 7,371,996.30 and 4,436,367.30

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Solution

The fourth proportional to 4,914,664.20, 7,371,996.30 and 4,436,367.30 is: 6,654,550.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914,664.20 : 7,371,996.30 = 4,436,367.30 : x
  2. Step 2: Convert to fraction form
    4,914,664.20/7,371,996.30 = 4,436,367.30/x
  3. Step 3: Cross multiply
    4,914,664.20x = 7,371,996.30 × 4,436,367.30
  4. Step 4: Simplify right side
    4,914,664.20x = 32,704,883,321,040.99
  5. Step 5: Solve for x
    x = 32,704,883,321,040.99/4,914,664.20
  6. Step 6: Final answer
    x = 6,654,550.95

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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.