Home / 6,297,044.49-9,433,390.61-5,274,020.57

Finding the Fourth Proportional to 6,297,044.49, 9,433,390.61 and 5,274,020.57

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Solution

The fourth proportional to 6,297,044.49, 9,433,390.61 and 5,274,020.57 is: 7,900,832.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,044.49 : 9,433,390.61 = 5,274,020.57 : x
  2. Step 2: Convert to fraction form
    6,297,044.49/9,433,390.61 = 5,274,020.57/x
  3. Step 3: Cross multiply
    6,297,044.49x = 9,433,390.61 × 5,274,020.57
  4. Step 4: Simplify right side
    6,297,044.49x = 49,751,896,088,002.95
  5. Step 5: Solve for x
    x = 49,751,896,088,002.95/6,297,044.49
  6. Step 6: Final answer
    x = 7,900,832.87

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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.