Home / 3,353,612.16-4,627,839.60-1,825,724.64

Finding the Fourth Proportional to 3,353,612.16, 4,627,839.60 and 1,825,724.64

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Solution

The fourth proportional to 3,353,612.16, 4,627,839.60 and 1,825,724.64 is: 2,519,420.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,612.16 : 4,627,839.60 = 1,825,724.64 : x
  2. Step 2: Convert to fraction form
    3,353,612.16/4,627,839.60 = 1,825,724.64/x
  3. Step 3: Cross multiply
    3,353,612.16x = 4,627,839.60 × 1,825,724.64
  4. Step 4: Simplify right side
    3,353,612.16x = 8,449,160,787,687.74
  5. Step 5: Solve for x
    x = 8,449,160,787,687.74/3,353,612.16
  6. Step 6: Final answer
    x = 2,519,420.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.