Home / 3,194,463.96-4,790,097.54-1,063,805.40

Finding the Fourth Proportional to 3,194,463.96, 4,790,097.54 and 1,063,805.40

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Solution

The fourth proportional to 3,194,463.96, 4,790,097.54 and 1,063,805.40 is: 1,595,175.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,463.96 : 4,790,097.54 = 1,063,805.40 : x
  2. Step 2: Convert to fraction form
    3,194,463.96/4,790,097.54 = 1,063,805.40/x
  3. Step 3: Cross multiply
    3,194,463.96x = 4,790,097.54 × 1,063,805.40
  4. Step 4: Simplify right side
    3,194,463.96x = 5,095,731,629,578.72
  5. Step 5: Solve for x
    x = 5,095,731,629,578.72/3,194,463.96
  6. Step 6: Final answer
    x = 1,595,175.81

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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.