Home / 2,284,745.73-3,152,983.59-1,252,245.26

Finding the Fourth Proportional to 2,284,745.73, 3,152,983.59 and 1,252,245.26

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Solution

The fourth proportional to 2,284,745.73, 3,152,983.59 and 1,252,245.26 is: 1,728,117.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,745.73 : 3,152,983.59 = 1,252,245.26 : x
  2. Step 2: Convert to fraction form
    2,284,745.73/3,152,983.59 = 1,252,245.26/x
  3. Step 3: Cross multiply
    2,284,745.73x = 3,152,983.59 × 1,252,245.26
  4. Step 4: Simplify right side
    2,284,745.73x = 3,948,308,739,670.37
  5. Step 5: Solve for x
    x = 3,948,308,739,670.37/2,284,745.73
  6. Step 6: Final answer
    x = 1,728,117.35

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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.