Home / 7,541,657.25-11,312,591.19-2,150,309.73

Finding the Fourth Proportional to 7,541,657.25, 11,312,591.19 and 2,150,309.73

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Solution

The fourth proportional to 7,541,657.25, 11,312,591.19 and 2,150,309.73 is: 3,225,494.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,541,657.25 : 11,312,591.19 = 2,150,309.73 : x
  2. Step 2: Convert to fraction form
    7,541,657.25/11,312,591.19 = 2,150,309.73/x
  3. Step 3: Cross multiply
    7,541,657.25x = 11,312,591.19 × 2,150,309.73
  4. Step 4: Simplify right side
    7,541,657.25x = 24,325,574,941,727.84
  5. Step 5: Solve for x
    x = 24,325,574,941,727.84/7,541,657.25
  6. Step 6: Final answer
    x = 3,225,494.63

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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.