Home / 4,261,994.82-5,881,478.85-2,328,205.68

Finding the Fourth Proportional to 4,261,994.82, 5,881,478.85 and 2,328,205.68

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Solution

The fourth proportional to 4,261,994.82, 5,881,478.85 and 2,328,205.68 is: 3,212,883.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,994.82 : 5,881,478.85 = 2,328,205.68 : x
  2. Step 2: Convert to fraction form
    4,261,994.82/5,881,478.85 = 2,328,205.68/x
  3. Step 3: Cross multiply
    4,261,994.82x = 5,881,478.85 × 2,328,205.68
  4. Step 4: Simplify right side
    4,261,994.82x = 13,693,292,465,369.87
  5. Step 5: Solve for x
    x = 13,693,292,465,369.87/4,261,994.82
  6. Step 6: Final answer
    x = 3,212,883.41

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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.