Home / 3,450,238.97-4,761,361.94-1,901,555.87

Finding the Fourth Proportional to 3,450,238.97, 4,761,361.94 and 1,901,555.87

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Solution

The fourth proportional to 3,450,238.97, 4,761,361.94 and 1,901,555.87 is: 2,624,164.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,238.97 : 4,761,361.94 = 1,901,555.87 : x
  2. Step 2: Convert to fraction form
    3,450,238.97/4,761,361.94 = 1,901,555.87/x
  3. Step 3: Cross multiply
    3,450,238.97x = 4,761,361.94 × 1,901,555.87
  4. Step 4: Simplify right side
    3,450,238.97x = 9,053,995,712,887.00
  5. Step 5: Solve for x
    x = 9,053,995,712,887.00/3,450,238.97
  6. Step 6: Final answer
    x = 2,624,164.82

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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.