Home / 3,301,578.45-4,952,367.68-3,007,645.65

Finding the Fourth Proportional to 3,301,578.45, 4,952,367.68 and 3,007,645.65

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Solution

The fourth proportional to 3,301,578.45, 4,952,367.68 and 3,007,645.65 is: 4,511,468.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,578.45 : 4,952,367.68 = 3,007,645.65 : x
  2. Step 2: Convert to fraction form
    3,301,578.45/4,952,367.68 = 3,007,645.65/x
  3. Step 3: Cross multiply
    3,301,578.45x = 4,952,367.68 × 3,007,645.65
  4. Step 4: Simplify right side
    3,301,578.45x = 14,894,967,094,914.36
  5. Step 5: Solve for x
    x = 14,894,967,094,914.36/3,301,578.45
  6. Step 6: Final answer
    x = 4,511,468.48

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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.