Home / 2,520,906.36-3,777,624.90-2,074,797.24

Finding the Fourth Proportional to 2,520,906.36, 3,777,624.90 and 2,074,797.24

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Solution

The fourth proportional to 2,520,906.36, 3,777,624.90 and 2,074,797.24 is: 3,109,122.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,520,906.36 : 3,777,624.90 = 2,074,797.24 : x
  2. Step 2: Convert to fraction form
    2,520,906.36/3,777,624.90 = 2,074,797.24/x
  3. Step 3: Cross multiply
    2,520,906.36x = 3,777,624.90 × 2,074,797.24
  4. Step 4: Simplify right side
    2,520,906.36x = 7,837,805,716,275.28
  5. Step 5: Solve for x
    x = 7,837,805,716,275.28/2,520,906.36
  6. Step 6: Final answer
    x = 3,109,122.12

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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.