Home / 6,100,577.32-9,150,866.30-1,612,853.80

Finding the Fourth Proportional to 6,100,577.32, 9,150,866.30 and 1,612,853.80

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Solution

The fourth proportional to 6,100,577.32, 9,150,866.30 and 1,612,853.80 is: 2,419,280.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,577.32 : 9,150,866.30 = 1,612,853.80 : x
  2. Step 2: Convert to fraction form
    6,100,577.32/9,150,866.30 = 1,612,853.80/x
  3. Step 3: Cross multiply
    6,100,577.32x = 9,150,866.30 × 1,612,853.80
  4. Step 4: Simplify right side
    6,100,577.32x = 14,759,009,485,246.94
  5. Step 5: Solve for x
    x = 14,759,009,485,246.94/6,100,577.32
  6. Step 6: Final answer
    x = 2,419,280.78

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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.