Home / 2,305,556.06-3,459,530.90-940,331.34

Finding the Fourth Proportional to 2,305,556.06, 3,459,530.90 and 940,331.34

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Solution

The fourth proportional to 2,305,556.06, 3,459,530.90 and 940,331.34 is: 1,410,985.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,556.06 : 3,459,530.90 = 940,331.34 : x
  2. Step 2: Convert to fraction form
    2,305,556.06/3,459,530.90 = 940,331.34/x
  3. Step 3: Cross multiply
    2,305,556.06x = 3,459,530.90 × 940,331.34
  4. Step 4: Simplify right side
    2,305,556.06x = 3,253,105,329,319.23
  5. Step 5: Solve for x
    x = 3,253,105,329,319.23/2,305,556.06
  6. Step 6: Final answer
    x = 1,410,985.14

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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.