Home / 3,744,453.27-5,616,999.37-1,315,394.24

Finding the Fourth Proportional to 3,744,453.27, 5,616,999.37 and 1,315,394.24

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Solution

The fourth proportional to 3,744,453.27, 5,616,999.37 and 1,315,394.24 is: 1,973,203.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,453.27 : 5,616,999.37 = 1,315,394.24 : x
  2. Step 2: Convert to fraction form
    3,744,453.27/5,616,999.37 = 1,315,394.24/x
  3. Step 3: Cross multiply
    3,744,453.27x = 5,616,999.37 × 1,315,394.24
  4. Step 4: Simplify right side
    3,744,453.27x = 7,388,568,617,381.63
  5. Step 5: Solve for x
    x = 7,388,568,617,381.63/3,744,453.27
  6. Step 6: Final answer
    x = 1,973,203.59

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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.