Home / 3,792,261.65-5,233,370.72-2,073,384.14

Finding the Fourth Proportional to 3,792,261.65, 5,233,370.72 and 2,073,384.14

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Solution

The fourth proportional to 3,792,261.65, 5,233,370.72 and 2,073,384.14 is: 2,861,297.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,261.65 : 5,233,370.72 = 2,073,384.14 : x
  2. Step 2: Convert to fraction form
    3,792,261.65/5,233,370.72 = 2,073,384.14/x
  3. Step 3: Cross multiply
    3,792,261.65x = 5,233,370.72 × 2,073,384.14
  4. Step 4: Simplify right side
    3,792,261.65x = 10,850,787,813,054.61
  5. Step 5: Solve for x
    x = 10,850,787,813,054.61/3,792,261.65
  6. Step 6: Final answer
    x = 2,861,297.25

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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.