Home / 3,559,635.01-4,910,940.48-2,631,571.21

Finding the Fourth Proportional to 3,559,635.01, 4,910,940.48 and 2,631,571.21

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Solution

The fourth proportional to 3,559,635.01, 4,910,940.48 and 2,631,571.21 is: 3,630,565.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,635.01 : 4,910,940.48 = 2,631,571.21 : x
  2. Step 2: Convert to fraction form
    3,559,635.01/4,910,940.48 = 2,631,571.21/x
  3. Step 3: Cross multiply
    3,559,635.01x = 4,910,940.48 × 2,631,571.21
  4. Step 4: Simplify right side
    3,559,635.01x = 12,923,489,581,191.58
  5. Step 5: Solve for x
    x = 12,923,489,581,191.58/3,559,635.01
  6. Step 6: Final answer
    x = 3,630,565.93

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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.