Home / 3,824,768.70-5,731,029.45-2,025,305.10

Finding the Fourth Proportional to 3,824,768.70, 5,731,029.45 and 2,025,305.10

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Solution

The fourth proportional to 3,824,768.70, 5,731,029.45 and 2,025,305.10 is: 3,034,715.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,824,768.70 : 5,731,029.45 = 2,025,305.10 : x
  2. Step 2: Convert to fraction form
    3,824,768.70/5,731,029.45 = 2,025,305.10/x
  3. Step 3: Cross multiply
    3,824,768.70x = 5,731,029.45 × 2,025,305.10
  4. Step 4: Simplify right side
    3,824,768.70x = 11,607,083,173,335.20
  5. Step 5: Solve for x
    x = 11,607,083,173,335.20/3,824,768.70
  6. Step 6: Final answer
    x = 3,034,715.06

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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.