Home / 3,755,153.44-5,630,480.32-1,195,263.04

Finding the Fourth Proportional to 3,755,153.44, 5,630,480.32 and 1,195,263.04

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Solution

The fourth proportional to 3,755,153.44, 5,630,480.32 and 1,195,263.04 is: 1,792,178.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,153.44 : 5,630,480.32 = 1,195,263.04 : x
  2. Step 2: Convert to fraction form
    3,755,153.44/5,630,480.32 = 1,195,263.04/x
  3. Step 3: Cross multiply
    3,755,153.44x = 5,630,480.32 × 1,195,263.04
  4. Step 4: Simplify right side
    3,755,153.44x = 6,729,905,023,943.37
  5. Step 5: Solve for x
    x = 6,729,905,023,943.37/3,755,153.44
  6. Step 6: Final answer
    x = 1,792,178.44

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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.