Home / 6,240,845.20-9,362,304.60-2,454,451.60

Finding the Fourth Proportional to 6,240,845.20, 9,362,304.60 and 2,454,451.60

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Solution

The fourth proportional to 6,240,845.20, 9,362,304.60 and 2,454,451.60 is: 3,682,085.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,845.20 : 9,362,304.60 = 2,454,451.60 : x
  2. Step 2: Convert to fraction form
    6,240,845.20/9,362,304.60 = 2,454,451.60/x
  3. Step 3: Cross multiply
    6,240,845.20x = 9,362,304.60 × 2,454,451.60
  4. Step 4: Simplify right side
    6,240,845.20x = 22,979,323,505,157.36
  5. Step 5: Solve for x
    x = 22,979,323,505,157.36/6,240,845.20
  6. Step 6: Final answer
    x = 3,682,085.16

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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.