Home / 7,328,761.53-10,994,831.17-2,536,450.85

Finding the Fourth Proportional to 7,328,761.53, 10,994,831.17 and 2,536,450.85

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Solution

The fourth proportional to 7,328,761.53, 10,994,831.17 and 2,536,450.85 is: 3,805,260.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,328,761.53 : 10,994,831.17 = 2,536,450.85 : x
  2. Step 2: Convert to fraction form
    7,328,761.53/10,994,831.17 = 2,536,450.85/x
  3. Step 3: Cross multiply
    7,328,761.53x = 10,994,831.17 × 2,536,450.85
  4. Step 4: Simplify right side
    7,328,761.53x = 27,887,848,866,753.00
  5. Step 5: Solve for x
    x = 27,887,848,866,753.00/7,328,761.53
  6. Step 6: Final answer
    x = 3,805,260.79

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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.