Home / 9,512,822.82-14,267,440.89-2,689,341.81

Finding the Fourth Proportional to 9,512,822.82, 14,267,440.89 and 2,689,341.81

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Solution

The fourth proportional to 9,512,822.82, 14,267,440.89 and 2,689,341.81 is: 4,033,505.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,512,822.82 : 14,267,440.89 = 2,689,341.81 : x
  2. Step 2: Convert to fraction form
    9,512,822.82/14,267,440.89 = 2,689,341.81/x
  3. Step 3: Cross multiply
    9,512,822.82x = 14,267,440.89 × 2,689,341.81
  4. Step 4: Simplify right side
    9,512,822.82x = 38,370,025,307,180.62
  5. Step 5: Solve for x
    x = 38,370,025,307,180.62/9,512,822.82
  6. Step 6: Final answer
    x = 4,033,505.73

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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.