Home / 2,750,138.52-3,794,883.33-1,526,495.64

Finding the Fourth Proportional to 2,750,138.52, 3,794,883.33 and 1,526,495.64

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Solution

The fourth proportional to 2,750,138.52, 3,794,883.33 and 1,526,495.64 is: 2,106,393.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,138.52 : 3,794,883.33 = 1,526,495.64 : x
  2. Step 2: Convert to fraction form
    2,750,138.52/3,794,883.33 = 1,526,495.64/x
  3. Step 3: Cross multiply
    2,750,138.52x = 3,794,883.33 × 1,526,495.64
  4. Step 4: Simplify right side
    2,750,138.52x = 5,792,872,857,553.68
  5. Step 5: Solve for x
    x = 5,792,872,857,553.68/2,750,138.52
  6. Step 6: Final answer
    x = 2,106,393.12

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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.