Home / 9,012,418.89-13,469,148.77-6,588,674.52

Finding the Fourth Proportional to 9,012,418.89, 13,469,148.77 and 6,588,674.52

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Solution

The fourth proportional to 9,012,418.89, 13,469,148.77 and 6,588,674.52 is: 9,846,838.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,012,418.89 : 13,469,148.77 = 6,588,674.52 : x
  2. Step 2: Convert to fraction form
    9,012,418.89/13,469,148.77 = 6,588,674.52/x
  3. Step 3: Cross multiply
    9,012,418.89x = 13,469,148.77 × 6,588,674.52
  4. Step 4: Simplify right side
    9,012,418.89x = 88,743,837,274,044.97
  5. Step 5: Solve for x
    x = 88,743,837,274,044.97/9,012,418.89
  6. Step 6: Final answer
    x = 9,846,838.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.