Home / 9,195,169.68-13,795,905.42-3,517,017.84

Finding the Fourth Proportional to 9,195,169.68, 13,795,905.42 and 3,517,017.84

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Solution

The fourth proportional to 9,195,169.68, 13,795,905.42 and 3,517,017.84 is: 5,276,731.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195,169.68 : 13,795,905.42 = 3,517,017.84 : x
  2. Step 2: Convert to fraction form
    9,195,169.68/13,795,905.42 = 3,517,017.84/x
  3. Step 3: Cross multiply
    9,195,169.68x = 13,795,905.42 × 3,517,017.84
  4. Step 4: Simplify right side
    9,195,169.68x = 48,520,445,481,092.69
  5. Step 5: Solve for x
    x = 48,520,445,481,092.69/9,195,169.68
  6. Step 6: Final answer
    x = 5,276,731.93

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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.