Home / 6,178,288.60-9,268,976.16-4,360,202.18

Finding the Fourth Proportional to 6,178,288.60, 9,268,976.16 and 4,360,202.18

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Solution

The fourth proportional to 6,178,288.60, 9,268,976.16 and 4,360,202.18 is: 6,541,392.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,178,288.60 : 9,268,976.16 = 4,360,202.18 : x
  2. Step 2: Convert to fraction form
    6,178,288.60/9,268,976.16 = 4,360,202.18/x
  3. Step 3: Cross multiply
    6,178,288.60x = 9,268,976.16 × 4,360,202.18
  4. Step 4: Simplify right side
    6,178,288.60x = 40,414,610,059,200.02
  5. Step 5: Solve for x
    x = 40,414,610,059,200.02/6,178,288.60
  6. Step 6: Final answer
    x = 6,541,392.39

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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.