Home / 9,859,981.97-14,790,736.38-3,294,713.61

Finding the Fourth Proportional to 9,859,981.97, 14,790,736.38 and 3,294,713.61

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Solution

The fourth proportional to 9,859,981.97, 14,790,736.38 and 3,294,713.61 is: 4,942,325.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,981.97 : 14,790,736.38 = 3,294,713.61 : x
  2. Step 2: Convert to fraction form
    9,859,981.97/14,790,736.38 = 3,294,713.61/x
  3. Step 3: Cross multiply
    9,859,981.97x = 14,790,736.38 × 3,294,713.61
  4. Step 4: Simplify right side
    9,859,981.97x = 48,731,240,465,463.30
  5. Step 5: Solve for x
    x = 48,731,240,465,463.30/9,859,981.97
  6. Step 6: Final answer
    x = 4,942,325.51

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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.