Home / 7,425,274.13-11,137,920-2,033,971.04

Finding the Fourth Proportional to 7,425,274.13, 11,137,920 and 2,033,971.04

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Solution

The fourth proportional to 7,425,274.13, 11,137,920 and 2,033,971.04 is: 3,050,958.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,274.13 : 11,137,920 = 2,033,971.04 : x
  2. Step 2: Convert to fraction form
    7,425,274.13/11,137,920 = 2,033,971.04/x
  3. Step 3: Cross multiply
    7,425,274.13x = 11,137,920 × 2,033,971.04
  4. Step 4: Simplify right side
    7,425,274.13x = 22,654,206,670,147.20
  5. Step 5: Solve for x
    x = 22,654,206,670,147.20/7,425,274.13
  6. Step 6: Final answer
    x = 3,050,958.97

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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.