Home / 3,384,365.04-5,078,097.82-1,465,863.04

Finding the Fourth Proportional to 3,384,365.04, 5,078,097.82 and 1,465,863.04

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Solution

The fourth proportional to 3,384,365.04, 5,078,097.82 and 1,465,863.04 is: 2,199,466.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,365.04 : 5,078,097.82 = 1,465,863.04 : x
  2. Step 2: Convert to fraction form
    3,384,365.04/5,078,097.82 = 1,465,863.04/x
  3. Step 3: Cross multiply
    3,384,365.04x = 5,078,097.82 × 1,465,863.04
  4. Step 4: Simplify right side
    3,384,365.04x = 7,443,795,907,842.57
  5. Step 5: Solve for x
    x = 7,443,795,907,842.57/3,384,365.04
  6. Step 6: Final answer
    x = 2,199,466.02

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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.