Home / 4,334,755.23-5,981,962.21-2,401,141.05

Finding the Fourth Proportional to 4,334,755.23, 5,981,962.21 and 2,401,141.05

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Solution

The fourth proportional to 4,334,755.23, 5,981,962.21 and 2,401,141.05 is: 3,313,574.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,755.23 : 5,981,962.21 = 2,401,141.05 : x
  2. Step 2: Convert to fraction form
    4,334,755.23/5,981,962.21 = 2,401,141.05/x
  3. Step 3: Cross multiply
    4,334,755.23x = 5,981,962.21 × 2,401,141.05
  4. Step 4: Simplify right side
    4,334,755.23x = 14,363,535,015,976.87
  5. Step 5: Solve for x
    x = 14,363,535,015,976.87/4,334,755.23
  6. Step 6: Final answer
    x = 3,313,574.64

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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.