Home / 6,333,494.67-8,740,010.04-3,753,643.86

Finding the Fourth Proportional to 6,333,494.67, 8,740,010.04 and 3,753,643.86

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Solution

The fourth proportional to 6,333,494.67, 8,740,010.04 and 3,753,643.86 is: 5,179,902.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,494.67 : 8,740,010.04 = 3,753,643.86 : x
  2. Step 2: Convert to fraction form
    6,333,494.67/8,740,010.04 = 3,753,643.86/x
  3. Step 3: Cross multiply
    6,333,494.67x = 8,740,010.04 × 3,753,643.86
  4. Step 4: Simplify right side
    6,333,494.67x = 32,806,885,022,984.35
  5. Step 5: Solve for x
    x = 32,806,885,022,984.35/6,333,494.67
  6. Step 6: Final answer
    x = 5,179,902.52

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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.