Home / 6,757,261.65-9,325,171.58-3,856,594.14

Finding the Fourth Proportional to 6,757,261.65, 9,325,171.58 and 3,856,594.14

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Solution

The fourth proportional to 6,757,261.65, 9,325,171.58 and 3,856,594.14 is: 5,322,185.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,261.65 : 9,325,171.58 = 3,856,594.14 : x
  2. Step 2: Convert to fraction form
    6,757,261.65/9,325,171.58 = 3,856,594.14/x
  3. Step 3: Cross multiply
    6,757,261.65x = 9,325,171.58 × 3,856,594.14
  4. Step 4: Simplify right side
    6,757,261.65x = 35,963,402,050,639.57
  5. Step 5: Solve for x
    x = 35,963,402,050,639.57/6,757,261.65
  6. Step 6: Final answer
    x = 5,322,185.81

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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.