Home / 3,206,302.32-4,809,951.55-1,076,884.66

Finding the Fourth Proportional to 3,206,302.32, 4,809,951.55 and 1,076,884.66

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Solution

The fourth proportional to 3,206,302.32, 4,809,951.55 and 1,076,884.66 is: 1,615,494.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,206,302.32 : 4,809,951.55 = 1,076,884.66 : x
  2. Step 2: Convert to fraction form
    3,206,302.32/4,809,951.55 = 1,076,884.66/x
  3. Step 3: Cross multiply
    3,206,302.32x = 4,809,951.55 × 1,076,884.66
  4. Step 4: Simplify right side
    3,206,302.32x = 5,179,763,039,538.22
  5. Step 5: Solve for x
    x = 5,179,763,039,538.22/3,206,302.32
  6. Step 6: Final answer
    x = 1,615,494.27

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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.