Home / 9,813,375.17-14,726,361.31-4,761,930.05

Finding the Fourth Proportional to 9,813,375.17, 14,726,361.31 and 4,761,930.05

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Solution

The fourth proportional to 9,813,375.17, 14,726,361.31 and 4,761,930.05 is: 7,145,951.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,375.17 : 14,726,361.31 = 4,761,930.05 : x
  2. Step 2: Convert to fraction form
    9,813,375.17/14,726,361.31 = 4,761,930.05/x
  3. Step 3: Cross multiply
    9,813,375.17x = 14,726,361.31 × 4,761,930.05
  4. Step 4: Simplify right side
    9,813,375.17x = 70,125,902,449,246.37
  5. Step 5: Solve for x
    x = 70,125,902,449,246.37/9,813,375.17
  6. Step 6: Final answer
    x = 7,145,951.44

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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.