Home / 2,338,949.79-3,508,550.28-741,637.44

Finding the Fourth Proportional to 2,338,949.79, 3,508,550.28 and 741,637.44

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Solution

The fourth proportional to 2,338,949.79, 3,508,550.28 and 741,637.44 is: 1,112,495.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,949.79 : 3,508,550.28 = 741,637.44 : x
  2. Step 2: Convert to fraction form
    2,338,949.79/3,508,550.28 = 741,637.44/x
  3. Step 3: Cross multiply
    2,338,949.79x = 3,508,550.28 × 741,637.44
  4. Step 4: Simplify right side
    2,338,949.79x = 2,602,072,247,770.48
  5. Step 5: Solve for x
    x = 2,602,072,247,770.48/2,338,949.79
  6. Step 6: Final answer
    x = 1,112,495.98

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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.