Home / 3,969,538.72-5,957,765.16-2,267,090.44

Finding the Fourth Proportional to 3,969,538.72, 5,957,765.16 and 2,267,090.44

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Solution

The fourth proportional to 3,969,538.72, 5,957,765.16 and 2,267,090.44 is: 3,402,610.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,538.72 : 5,957,765.16 = 2,267,090.44 : x
  2. Step 2: Convert to fraction form
    3,969,538.72/5,957,765.16 = 2,267,090.44/x
  3. Step 3: Cross multiply
    3,969,538.72x = 5,957,765.16 × 2,267,090.44
  4. Step 4: Simplify right side
    3,969,538.72x = 13,506,792,438,001.07
  5. Step 5: Solve for x
    x = 13,506,792,438,001.07/3,969,538.72
  6. Step 6: Final answer
    x = 3,402,610.07

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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.