Home / 4,516,183.32-6,764,678.64-3,058,115.88

Finding the Fourth Proportional to 4,516,183.32, 6,764,678.64 and 3,058,115.88

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Solution

The fourth proportional to 4,516,183.32, 6,764,678.64 and 3,058,115.88 is: 4,580,675.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,183.32 : 6,764,678.64 = 3,058,115.88 : x
  2. Step 2: Convert to fraction form
    4,516,183.32/6,764,678.64 = 3,058,115.88/x
  3. Step 3: Cross multiply
    4,516,183.32x = 6,764,678.64 × 3,058,115.88
  4. Step 4: Simplify right side
    4,516,183.32x = 20,687,171,172,080.80
  5. Step 5: Solve for x
    x = 20,687,171,172,080.80/4,516,183.32
  6. Step 6: Final answer
    x = 4,580,675.70

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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.