Home / 3,413,982.18-5,084,749.14-3,397,482.30

Finding the Fourth Proportional to 3,413,982.18, 5,084,749.14 and 3,397,482.30

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Solution

The fourth proportional to 3,413,982.18, 5,084,749.14 and 3,397,482.30 is: 5,060,174.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,982.18 : 5,084,749.14 = 3,397,482.30 : x
  2. Step 2: Convert to fraction form
    3,413,982.18/5,084,749.14 = 3,397,482.30/x
  3. Step 3: Cross multiply
    3,413,982.18x = 5,084,749.14 × 3,397,482.30
  4. Step 4: Simplify right side
    3,413,982.18x = 17,275,345,203,090.22
  5. Step 5: Solve for x
    x = 17,275,345,203,090.22/3,413,982.18
  6. Step 6: Final answer
    x = 5,060,174.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.