Home / 3,682,812.43-5,081,384.80-2,425,370.01

Finding the Fourth Proportional to 3,682,812.43, 5,081,384.80 and 2,425,370.01

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Solution

The fourth proportional to 3,682,812.43, 5,081,384.80 and 2,425,370.01 is: 3,346,420.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,812.43 : 5,081,384.80 = 2,425,370.01 : x
  2. Step 2: Convert to fraction form
    3,682,812.43/5,081,384.80 = 2,425,370.01/x
  3. Step 3: Cross multiply
    3,682,812.43x = 5,081,384.80 × 2,425,370.01
  4. Step 4: Simplify right side
    3,682,812.43x = 12,324,238,291,063.00
  5. Step 5: Solve for x
    x = 12,324,238,291,063.00/3,682,812.43
  6. Step 6: Final answer
    x = 3,346,420.31

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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.