Home / 6,349,153.44-8,761,896.09-3,448,600.95

Finding the Fourth Proportional to 6,349,153.44, 8,761,896.09 and 3,448,600.95

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Solution

The fourth proportional to 6,349,153.44, 8,761,896.09 and 3,448,600.95 is: 4,759,104.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,349,153.44 : 8,761,896.09 = 3,448,600.95 : x
  2. Step 2: Convert to fraction form
    6,349,153.44/8,761,896.09 = 3,448,600.95/x
  3. Step 3: Cross multiply
    6,349,153.44x = 8,761,896.09 × 3,448,600.95
  4. Step 4: Simplify right side
    6,349,153.44x = 30,216,283,179,775.29
  5. Step 5: Solve for x
    x = 30,216,283,179,775.29/6,349,153.44
  6. Step 6: Final answer
    x = 4,759,104.26

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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.