Home / 6,475,795.44-8,936,610.98-3,575,191.92

Finding the Fourth Proportional to 6,475,795.44, 8,936,610.98 and 3,575,191.92

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Solution

The fourth proportional to 6,475,795.44, 8,936,610.98 and 3,575,191.92 is: 4,933,772.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,795.44 : 8,936,610.98 = 3,575,191.92 : x
  2. Step 2: Convert to fraction form
    6,475,795.44/8,936,610.98 = 3,575,191.92/x
  3. Step 3: Cross multiply
    6,475,795.44x = 8,936,610.98 × 3,575,191.92
  4. Step 4: Simplify right side
    6,475,795.44x = 31,950,099,350,003.32
  5. Step 5: Solve for x
    x = 31,950,099,350,003.32/6,475,795.44
  6. Step 6: Final answer
    x = 4,933,772.17

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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.