Home / 8,674,147.66-11,970,394.14-4,806,733.46

Finding the Fourth Proportional to 8,674,147.66, 11,970,394.14 and 4,806,733.46

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Solution

The fourth proportional to 8,674,147.66, 11,970,394.14 and 4,806,733.46 is: 6,633,331.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,674,147.66 : 11,970,394.14 = 4,806,733.46 : x
  2. Step 2: Convert to fraction form
    8,674,147.66/11,970,394.14 = 4,806,733.46/x
  3. Step 3: Cross multiply
    8,674,147.66x = 11,970,394.14 × 4,806,733.46
  4. Step 4: Simplify right side
    8,674,147.66x = 57,538,494,042,125.93
  5. Step 5: Solve for x
    x = 57,538,494,042,125.93/8,674,147.66
  6. Step 6: Final answer
    x = 6,633,331.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.