Home / 7,425,438.37-11,138,166.33-2,034,135.22

Finding the Fourth Proportional to 7,425,438.37, 11,138,166.33 and 2,034,135.22

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Solution

The fourth proportional to 7,425,438.37, 11,138,166.33 and 2,034,135.22 is: 3,051,205.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,438.37 : 11,138,166.33 = 2,034,135.22 : x
  2. Step 2: Convert to fraction form
    7,425,438.37/11,138,166.33 = 2,034,135.22/x
  3. Step 3: Cross multiply
    7,425,438.37x = 11,138,166.33 × 2,034,135.22
  4. Step 4: Simplify right side
    7,425,438.37x = 22,656,536,382,597.72
  5. Step 5: Solve for x
    x = 22,656,536,382,597.72/7,425,438.37
  6. Step 6: Final answer
    x = 3,051,205.23

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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.