Home / 4,305,507.92-6,458,100.33-1,067,056.23

Finding the Fourth Proportional to 4,305,507.92, 6,458,100.33 and 1,067,056.23

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Solution

The fourth proportional to 4,305,507.92, 6,458,100.33 and 1,067,056.23 is: 1,600,544.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,507.92 : 6,458,100.33 = 1,067,056.23 : x
  2. Step 2: Convert to fraction form
    4,305,507.92/6,458,100.33 = 1,067,056.23/x
  3. Step 3: Cross multiply
    4,305,507.92x = 6,458,100.33 × 1,067,056.23
  4. Step 4: Simplify right side
    4,305,507.92x = 6,891,156,219,310.89
  5. Step 5: Solve for x
    x = 6,891,156,219,310.89/4,305,507.92
  6. Step 6: Final answer
    x = 1,600,544.31

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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.