Home / 3,782,609.70-5,673,914.55-3,333,837.30

Finding the Fourth Proportional to 3,782,609.70, 5,673,914.55 and 3,333,837.30

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Solution

The fourth proportional to 3,782,609.70, 5,673,914.55 and 3,333,837.30 is: 5,000,755.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,609.70 : 5,673,914.55 = 3,333,837.30 : x
  2. Step 2: Convert to fraction form
    3,782,609.70/5,673,914.55 = 3,333,837.30/x
  3. Step 3: Cross multiply
    3,782,609.70x = 5,673,914.55 × 3,333,837.30
  4. Step 4: Simplify right side
    3,782,609.70x = 18,915,907,963,802.71
  5. Step 5: Solve for x
    x = 18,915,907,963,802.71/3,782,609.70
  6. Step 6: Final answer
    x = 5,000,755.95

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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.