Home / 7,425,263.39-11,137,903.97-2,033,960.30

Finding the Fourth Proportional to 7,425,263.39, 11,137,903.97 and 2,033,960.30

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Solution

The fourth proportional to 7,425,263.39, 11,137,903.97 and 2,033,960.30 is: 3,050,942.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,263.39 : 11,137,903.97 = 2,033,960.30 : x
  2. Step 2: Convert to fraction form
    7,425,263.39/11,137,903.97 = 2,033,960.30/x
  3. Step 3: Cross multiply
    7,425,263.39x = 11,137,903.97 × 2,033,960.30
  4. Step 4: Simplify right side
    7,425,263.39x = 22,654,054,434,333.07
  5. Step 5: Solve for x
    x = 22,654,054,434,333.07/7,425,263.39
  6. Step 6: Final answer
    x = 3,050,942.87

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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.