Home / 4,431,126.31-6,647,523.26-3,052,080.65

Finding the Fourth Proportional to 4,431,126.31, 6,647,523.26 and 3,052,080.65

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Solution

The fourth proportional to 4,431,126.31, 6,647,523.26 and 3,052,080.65 is: 4,578,695.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,431,126.31 : 6,647,523.26 = 3,052,080.65 : x
  2. Step 2: Convert to fraction form
    4,431,126.31/6,647,523.26 = 3,052,080.65/x
  3. Step 3: Cross multiply
    4,431,126.31x = 6,647,523.26 × 3,052,080.65
  4. Step 4: Simplify right side
    4,431,126.31x = 20,288,777,113,629.32
  5. Step 5: Solve for x
    x = 20,288,777,113,629.32/4,431,126.31
  6. Step 6: Final answer
    x = 4,578,695.28

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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.