Home / 3,836,787.48-5,293,509.27-2,734,392.54

Finding the Fourth Proportional to 3,836,787.48, 5,293,509.27 and 2,734,392.54

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Solution

The fourth proportional to 3,836,787.48, 5,293,509.27 and 2,734,392.54 is: 3,772,565.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,787.48 : 5,293,509.27 = 2,734,392.54 : x
  2. Step 2: Convert to fraction form
    3,836,787.48/5,293,509.27 = 2,734,392.54/x
  3. Step 3: Cross multiply
    3,836,787.48x = 5,293,509.27 × 2,734,392.54
  4. Step 4: Simplify right side
    3,836,787.48x = 14,474,532,258,308.85
  5. Step 5: Solve for x
    x = 14,474,532,258,308.85/3,836,787.48
  6. Step 6: Final answer
    x = 3,772,565.55

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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.