Home / 3,293,356.80-4,943,145.60-2,033,644.80

Finding the Fourth Proportional to 3,293,356.80, 4,943,145.60 and 2,033,644.80

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Solution

The fourth proportional to 3,293,356.80, 4,943,145.60 and 2,033,644.80 is: 3,052,387.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,356.80 : 4,943,145.60 = 2,033,644.80 : x
  2. Step 2: Convert to fraction form
    3,293,356.80/4,943,145.60 = 2,033,644.80/x
  3. Step 3: Cross multiply
    3,293,356.80x = 4,943,145.60 × 2,033,644.80
  4. Step 4: Simplify right side
    3,293,356.80x = 10,052,602,345,082.88
  5. Step 5: Solve for x
    x = 10,052,602,345,082.88/3,293,356.80
  6. Step 6: Final answer
    x = 3,052,387.87

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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.