Home / 2,419,388.22-3,337,055.91-1,592,198.23

Finding the Fourth Proportional to 2,419,388.22, 3,337,055.91 and 1,592,198.23

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Solution

The fourth proportional to 2,419,388.22, 3,337,055.91 and 1,592,198.23 is: 2,196,114.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,388.22 : 3,337,055.91 = 1,592,198.23 : x
  2. Step 2: Convert to fraction form
    2,419,388.22/3,337,055.91 = 1,592,198.23/x
  3. Step 3: Cross multiply
    2,419,388.22x = 3,337,055.91 × 1,592,198.23
  4. Step 4: Simplify right side
    2,419,388.22x = 5,313,254,513,313.04
  5. Step 5: Solve for x
    x = 5,313,254,513,313.04/2,419,388.22
  6. Step 6: Final answer
    x = 2,196,114.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.