Home / 10,533,233.05-15,799,849.56-2,960,198.80

Finding the Fourth Proportional to 10,533,233.05, 15,799,849.56 and 2,960,198.80

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Solution

The fourth proportional to 10,533,233.05, 15,799,849.56 and 2,960,198.80 is: 4,440,298.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,533,233.05 : 15,799,849.56 = 2,960,198.80 : x
  2. Step 2: Convert to fraction form
    10,533,233.05/15,799,849.56 = 2,960,198.80/x
  3. Step 3: Cross multiply
    10,533,233.05x = 15,799,849.56 × 2,960,198.80
  4. Step 4: Simplify right side
    10,533,233.05x = 46,770,695,668,192.91
  5. Step 5: Solve for x
    x = 46,770,695,668,192.91/10,533,233.05
  6. Step 6: Final answer
    x = 4,440,298.19

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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.