Home / 2,635,331.10-3,952,996.65-2,351,895.90

Finding the Fourth Proportional to 2,635,331.10, 3,952,996.65 and 2,351,895.90

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Solution

The fourth proportional to 2,635,331.10, 3,952,996.65 and 2,351,895.90 is: 3,527,843.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,331.10 : 3,952,996.65 = 2,351,895.90 : x
  2. Step 2: Convert to fraction form
    2,635,331.10/3,952,996.65 = 2,351,895.90/x
  3. Step 3: Cross multiply
    2,635,331.10x = 3,952,996.65 × 2,351,895.90
  4. Step 4: Simplify right side
    2,635,331.10x = 9,297,036,613,848.74
  5. Step 5: Solve for x
    x = 9,297,036,613,848.74/2,635,331.10
  6. Step 6: Final answer
    x = 3,527,843.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.