Home / 2,303,094.43-3,178,252.57-1,270,645.73

Finding the Fourth Proportional to 2,303,094.43, 3,178,252.57 and 1,270,645.73

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Solution

The fourth proportional to 2,303,094.43, 3,178,252.57 and 1,270,645.73 is: 1,753,481.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,094.43 : 3,178,252.57 = 1,270,645.73 : x
  2. Step 2: Convert to fraction form
    2,303,094.43/3,178,252.57 = 1,270,645.73/x
  3. Step 3: Cross multiply
    2,303,094.43x = 3,178,252.57 × 1,270,645.73
  4. Step 4: Simplify right side
    2,303,094.43x = 4,038,433,058,524.43
  5. Step 5: Solve for x
    x = 4,038,433,058,524.43/2,303,094.43
  6. Step 6: Final answer
    x = 1,753,481.32

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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.