Home / 3,815,477.26-5,265,297.84-2,096,560.90

Finding the Fourth Proportional to 3,815,477.26, 5,265,297.84 and 2,096,560.90

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Solution

The fourth proportional to 3,815,477.26, 5,265,297.84 and 2,096,560.90 is: 2,893,220.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,815,477.26 : 5,265,297.84 = 2,096,560.90 : x
  2. Step 2: Convert to fraction form
    3,815,477.26/5,265,297.84 = 2,096,560.90/x
  3. Step 3: Cross multiply
    3,815,477.26x = 5,265,297.84 × 2,096,560.90
  4. Step 4: Simplify right side
    3,815,477.26x = 11,039,017,578,198.46
  5. Step 5: Solve for x
    x = 11,039,017,578,198.46/3,815,477.26
  6. Step 6: Final answer
    x = 2,893,220.64

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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.