Home / 9,045,257.05-13,568,402.79-2,567,825.74

Finding the Fourth Proportional to 9,045,257.05, 13,568,402.79 and 2,567,825.74

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Solution

The fourth proportional to 9,045,257.05, 13,568,402.79 and 2,567,825.74 is: 3,851,885.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045,257.05 : 13,568,402.79 = 2,567,825.74 : x
  2. Step 2: Convert to fraction form
    9,045,257.05/13,568,402.79 = 2,567,825.74/x
  3. Step 3: Cross multiply
    9,045,257.05x = 13,568,402.79 × 2,567,825.74
  4. Step 4: Simplify right side
    9,045,257.05x = 34,841,293,934,849.82
  5. Step 5: Solve for x
    x = 34,841,293,934,849.82/9,045,257.05
  6. Step 6: Final answer
    x = 3,851,885.44

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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.