Home / 11,710,679.82-17,571,043.62-4,527,258

Finding the Fourth Proportional to 11,710,679.82, 17,571,043.62 and 4,527,258

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Solution

The fourth proportional to 11,710,679.82, 17,571,043.62 and 4,527,258 is: 6,792,829.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,679.82 : 17,571,043.62 = 4,527,258 : x
  2. Step 2: Convert to fraction form
    11,710,679.82/17,571,043.62 = 4,527,258/x
  3. Step 3: Cross multiply
    11,710,679.82x = 17,571,043.62 × 4,527,258
  4. Step 4: Simplify right side
    11,710,679.82x = 79,548,647,796,993.97
  5. Step 5: Solve for x
    x = 79,548,647,796,993.97/11,710,679.82
  6. Step 6: Final answer
    x = 6,792,829.20

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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.