Home / 2,387,770.35-3,297,171.15-2,310,557.87

Finding the Fourth Proportional to 2,387,770.35, 3,297,171.15 and 2,310,557.87

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Solution

The fourth proportional to 2,387,770.35, 3,297,171.15 and 2,310,557.87 is: 3,190,551.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,770.35 : 3,297,171.15 = 2,310,557.87 : x
  2. Step 2: Convert to fraction form
    2,387,770.35/3,297,171.15 = 2,310,557.87/x
  3. Step 3: Cross multiply
    2,387,770.35x = 3,297,171.15 × 2,310,557.87
  4. Step 4: Simplify right side
    2,387,770.35x = 7,618,304,732,883.60
  5. Step 5: Solve for x
    x = 7,618,304,732,883.60/2,387,770.35
  6. Step 6: Final answer
    x = 3,190,551.69

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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.