Home / 3,628,787.06-5,446,543.11-1,832,929.28

Finding the Fourth Proportional to 3,628,787.06, 5,446,543.11 and 1,832,929.28

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Solution

The fourth proportional to 3,628,787.06, 5,446,543.11 and 1,832,929.28 is: 2,751,092.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,628,787.06 : 5,446,543.11 = 1,832,929.28 : x
  2. Step 2: Convert to fraction form
    3,628,787.06/5,446,543.11 = 1,832,929.28/x
  3. Step 3: Cross multiply
    3,628,787.06x = 5,446,543.11 × 1,832,929.28
  4. Step 4: Simplify right side
    3,628,787.06x = 9,983,128,341,101.26
  5. Step 5: Solve for x
    x = 9,983,128,341,101.26/3,628,787.06
  6. Step 6: Final answer
    x = 2,751,092.36

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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.