Home / 2,338,730.44-3,508,219.47-741,418.12

Finding the Fourth Proportional to 2,338,730.44, 3,508,219.47 and 741,418.12

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Solution

The fourth proportional to 2,338,730.44, 3,508,219.47 and 741,418.12 is: 1,112,166.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,730.44 : 3,508,219.47 = 741,418.12 : x
  2. Step 2: Convert to fraction form
    2,338,730.44/3,508,219.47 = 741,418.12/x
  3. Step 3: Cross multiply
    2,338,730.44x = 3,508,219.47 × 741,418.12
  4. Step 4: Simplify right side
    2,338,730.44x = 2,601,057,483,994.80
  5. Step 5: Solve for x
    x = 2,601,057,483,994.80/2,338,730.44
  6. Step 6: Final answer
    x = 1,112,166.43

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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.