Home / 4,073,171.06-6,109,756.59-1,040,543.62

Finding the Fourth Proportional to 4,073,171.06, 6,109,756.59 and 1,040,543.62

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Solution

The fourth proportional to 4,073,171.06, 6,109,756.59 and 1,040,543.62 is: 1,560,815.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,171.06 : 6,109,756.59 = 1,040,543.62 : x
  2. Step 2: Convert to fraction form
    4,073,171.06/6,109,756.59 = 1,040,543.62/x
  3. Step 3: Cross multiply
    4,073,171.06x = 6,109,756.59 × 1,040,543.62
  4. Step 4: Simplify right side
    4,073,171.06x = 6,357,468,228,105.10
  5. Step 5: Solve for x
    x = 6,357,468,228,105.10/4,073,171.06
  6. Step 6: Final answer
    x = 1,560,815.43

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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.