Home / 3,310,812.83-4,966,170.04-914,604.41

Finding the Fourth Proportional to 3,310,812.83, 4,966,170.04 and 914,604.41

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Solution

The fourth proportional to 3,310,812.83, 4,966,170.04 and 914,604.41 is: 1,371,893.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,812.83 : 4,966,170.04 = 914,604.41 : x
  2. Step 2: Convert to fraction form
    3,310,812.83/4,966,170.04 = 914,604.41/x
  3. Step 3: Cross multiply
    3,310,812.83x = 4,966,170.04 × 914,604.41
  4. Step 4: Simplify right side
    3,310,812.83x = 4,542,081,032,952.56
  5. Step 5: Solve for x
    x = 4,542,081,032,952.56/3,310,812.83
  6. Step 6: Final answer
    x = 1,371,893.03

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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.