Home / 3,401,972.33-5,103,705.41-2,500,681.61

Finding the Fourth Proportional to 3,401,972.33, 5,103,705.41 and 2,500,681.61

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Solution

The fourth proportional to 3,401,972.33, 5,103,705.41 and 2,500,681.61 is: 3,751,571.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,972.33 : 5,103,705.41 = 2,500,681.61 : x
  2. Step 2: Convert to fraction form
    3,401,972.33/5,103,705.41 = 2,500,681.61/x
  3. Step 3: Cross multiply
    3,401,972.33x = 5,103,705.41 × 2,500,681.61
  4. Step 4: Simplify right side
    3,401,972.33x = 12,762,742,269,340.37
  5. Step 5: Solve for x
    x = 12,762,742,269,340.37/3,401,972.33
  6. Step 6: Final answer
    x = 3,751,571.45

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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.