Home / 3,744,451.27-5,616,996.36-1,315,392.24

Finding the Fourth Proportional to 3,744,451.27, 5,616,996.36 and 1,315,392.24

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Solution

The fourth proportional to 3,744,451.27, 5,616,996.36 and 1,315,392.24 is: 1,973,200.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,451.27 : 5,616,996.36 = 1,315,392.24 : x
  2. Step 2: Convert to fraction form
    3,744,451.27/5,616,996.36 = 1,315,392.24/x
  3. Step 3: Cross multiply
    3,744,451.27x = 5,616,996.36 × 1,315,392.24
  4. Step 4: Simplify right side
    3,744,451.27x = 7,388,553,395,967.27
  5. Step 5: Solve for x
    x = 7,388,553,395,967.27/3,744,451.27
  6. Step 6: Final answer
    x = 1,973,200.57

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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.