Home / 3,809,694.26-5,716,142.69-2,371,581.16

Finding the Fourth Proportional to 3,809,694.26, 5,716,142.69 and 2,371,581.16

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Solution

The fourth proportional to 3,809,694.26, 5,716,142.69 and 2,371,581.16 is: 3,558,368.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,809,694.26 : 5,716,142.69 = 2,371,581.16 : x
  2. Step 2: Convert to fraction form
    3,809,694.26/5,716,142.69 = 2,371,581.16/x
  3. Step 3: Cross multiply
    3,809,694.26x = 5,716,142.69 × 2,371,581.16
  4. Step 4: Simplify right side
    3,809,694.26x = 13,556,296,285,327.46
  5. Step 5: Solve for x
    x = 13,556,296,285,327.46/3,809,694.26
  6. Step 6: Final answer
    x = 3,558,368.56

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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.