Home / 3,452,403.66-4,764,576.51-2,002,086.51

Finding the Fourth Proportional to 3,452,403.66, 4,764,576.51 and 2,002,086.51

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Solution

The fourth proportional to 3,452,403.66, 4,764,576.51 and 2,002,086.51 is: 2,763,029.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,403.66 : 4,764,576.51 = 2,002,086.51 : x
  2. Step 2: Convert to fraction form
    3,452,403.66/4,764,576.51 = 2,002,086.51/x
  3. Step 3: Cross multiply
    3,452,403.66x = 4,764,576.51 × 2,002,086.51
  4. Step 4: Simplify right side
    3,452,403.66x = 9,539,094,356,533.88
  5. Step 5: Solve for x
    x = 9,539,094,356,533.88/3,452,403.66
  6. Step 6: Final answer
    x = 2,763,029.85

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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.