Home / 2,331,351.52-3,494,952.64-911,084.64

Finding the Fourth Proportional to 2,331,351.52, 3,494,952.64 and 911,084.64

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Solution

The fourth proportional to 2,331,351.52, 3,494,952.64 and 911,084.64 is: 1,365,816.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,351.52 : 3,494,952.64 = 911,084.64 : x
  2. Step 2: Convert to fraction form
    2,331,351.52/3,494,952.64 = 911,084.64/x
  3. Step 3: Cross multiply
    2,331,351.52x = 3,494,952.64 × 911,084.64
  4. Step 4: Simplify right side
    2,331,351.52x = 3,184,197,667,831.45
  5. Step 5: Solve for x
    x = 3,184,197,667,831.45/2,331,351.52
  6. Step 6: Final answer
    x = 1,365,816.20

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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.