Home / 4,003,805.10-6,006,731.78-1,163,917.26

Finding the Fourth Proportional to 4,003,805.10, 6,006,731.78 and 1,163,917.26

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Solution

The fourth proportional to 4,003,805.10, 6,006,731.78 and 1,163,917.26 is: 1,746,173.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,805.10 : 6,006,731.78 = 1,163,917.26 : x
  2. Step 2: Convert to fraction form
    4,003,805.10/6,006,731.78 = 1,163,917.26/x
  3. Step 3: Cross multiply
    4,003,805.10x = 6,006,731.78 × 1,163,917.26
  4. Step 4: Simplify right side
    4,003,805.10x = 6,991,338,789,112.94
  5. Step 5: Solve for x
    x = 6,991,338,789,112.94/4,003,805.10
  6. Step 6: Final answer
    x = 1,746,173.61

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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.