Home / 3,994,710.96-5,992,954.46-1,863,632.55

Finding the Fourth Proportional to 3,994,710.96, 5,992,954.46 and 1,863,632.55

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Solution

The fourth proportional to 3,994,710.96, 5,992,954.46 and 1,863,632.55 is: 2,795,863.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,994,710.96 : 5,992,954.46 = 1,863,632.55 : x
  2. Step 2: Convert to fraction form
    3,994,710.96/5,992,954.46 = 1,863,632.55/x
  3. Step 3: Cross multiply
    3,994,710.96x = 5,992,954.46 × 1,863,632.55
  4. Step 4: Simplify right side
    3,994,710.96x = 11,168,665,016,287.71
  5. Step 5: Solve for x
    x = 11,168,665,016,287.71/3,994,710.96
  6. Step 6: Final answer
    x = 2,795,863.11

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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.