Home / 6,659,996.08-9,190,810.92-3,604,232.56

Finding the Fourth Proportional to 6,659,996.08, 9,190,810.92 and 3,604,232.56

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Solution

The fourth proportional to 6,659,996.08, 9,190,810.92 and 3,604,232.56 is: 4,973,849.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,996.08 : 9,190,810.92 = 3,604,232.56 : x
  2. Step 2: Convert to fraction form
    6,659,996.08/9,190,810.92 = 3,604,232.56/x
  3. Step 3: Cross multiply
    6,659,996.08x = 9,190,810.92 × 3,604,232.56
  4. Step 4: Simplify right side
    6,659,996.08x = 33,125,819,970,667.55
  5. Step 5: Solve for x
    x = 33,125,819,970,667.55/6,659,996.08
  6. Step 6: Final answer
    x = 4,973,849.77

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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.