Home / 5,475,982.17-7,556,549.27-2,994,712.82

Finding the Fourth Proportional to 5,475,982.17, 7,556,549.27 and 2,994,712.82

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Solution

The fourth proportional to 5,475,982.17, 7,556,549.27 and 2,994,712.82 is: 4,132,536.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,982.17 : 7,556,549.27 = 2,994,712.82 : x
  2. Step 2: Convert to fraction form
    5,475,982.17/7,556,549.27 = 2,994,712.82/x
  3. Step 3: Cross multiply
    5,475,982.17x = 7,556,549.27 × 2,994,712.82
  4. Step 4: Simplify right side
    5,475,982.17x = 22,629,694,921,074.33
  5. Step 5: Solve for x
    x = 22,629,694,921,074.33/5,475,982.17
  6. Step 6: Final answer
    x = 4,132,536.27

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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.