Home / 1,607,734.31-2,410,338.44-1,100,761.72

Finding the Fourth Proportional to 1,607,734.31, 2,410,338.44 and 1,100,761.72

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Solution

The fourth proportional to 1,607,734.31, 2,410,338.44 and 1,100,761.72 is: 1,650,277.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,734.31 : 2,410,338.44 = 1,100,761.72 : x
  2. Step 2: Convert to fraction form
    1,607,734.31/2,410,338.44 = 1,100,761.72/x
  3. Step 3: Cross multiply
    1,607,734.31x = 2,410,338.44 × 1,100,761.72
  4. Step 4: Simplify right side
    1,607,734.31x = 2,653,208,283,722.57
  5. Step 5: Solve for x
    x = 2,653,208,283,722.57/1,607,734.31
  6. Step 6: Final answer
    x = 1,650,277.83

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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.