Home / 2,268,002.84-3,402,029.66-970,980.64

Finding the Fourth Proportional to 2,268,002.84, 3,402,029.66 and 970,980.64

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Solution

The fourth proportional to 2,268,002.84, 3,402,029.66 and 970,980.64 is: 1,456,481.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,002.84 : 3,402,029.66 = 970,980.64 : x
  2. Step 2: Convert to fraction form
    2,268,002.84/3,402,029.66 = 970,980.64/x
  3. Step 3: Cross multiply
    2,268,002.84x = 3,402,029.66 × 970,980.64
  4. Step 4: Simplify right side
    2,268,002.84x = 3,303,304,936,565.78
  5. Step 5: Solve for x
    x = 3,303,304,936,565.78/2,268,002.84
  6. Step 6: Final answer
    x = 1,456,481.83

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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.