Home / 3,326,050.26-4,589,949.78-1,798,156.98

Finding the Fourth Proportional to 3,326,050.26, 4,589,949.78 and 1,798,156.98

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Solution

The fourth proportional to 3,326,050.26, 4,589,949.78 and 1,798,156.98 is: 2,481,456.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,050.26 : 4,589,949.78 = 1,798,156.98 : x
  2. Step 2: Convert to fraction form
    3,326,050.26/4,589,949.78 = 1,798,156.98/x
  3. Step 3: Cross multiply
    3,326,050.26x = 4,589,949.78 × 1,798,156.98
  4. Step 4: Simplify right side
    3,326,050.26x = 8,253,450,234,756.47
  5. Step 5: Solve for x
    x = 8,253,450,234,756.47/3,326,050.26
  6. Step 6: Final answer
    x = 2,481,456.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.