Home / 17,371,679.96-26,061,523.04-6,012,128.57

Finding the Fourth Proportional to 17,371,679.96, 26,061,523.04 and 6,012,128.57

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Solution

The fourth proportional to 17,371,679.96, 26,061,523.04 and 6,012,128.57 is: 9,019,578.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371,679.96 : 26,061,523.04 = 6,012,128.57 : x
  2. Step 2: Convert to fraction form
    17,371,679.96/26,061,523.04 = 6,012,128.57/x
  3. Step 3: Cross multiply
    17,371,679.96x = 26,061,523.04 × 6,012,128.57
  4. Step 4: Simplify right side
    17,371,679.96x = 156,685,227,246,497.25
  5. Step 5: Solve for x
    x = 156,685,227,246,497.25/17,371,679.96
  6. Step 6: Final answer
    x = 9,019,578.28

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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.