Home / 3,195,163.54-4,793,418.68-1,036,020.36

Finding the Fourth Proportional to 3,195,163.54, 4,793,418.68 and 1,036,020.36

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Solution

The fourth proportional to 3,195,163.54, 4,793,418.68 and 1,036,020.36 is: 1,554,248.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,163.54 : 4,793,418.68 = 1,036,020.36 : x
  2. Step 2: Convert to fraction form
    3,195,163.54/4,793,418.68 = 1,036,020.36/x
  3. Step 3: Cross multiply
    3,195,163.54x = 4,793,418.68 × 1,036,020.36
  4. Step 4: Simplify right side
    3,195,163.54x = 4,966,079,346,484.32
  5. Step 5: Solve for x
    x = 4,966,079,346,484.32/3,195,163.54
  6. Step 6: Final answer
    x = 1,554,248.88

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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.