Home / 6,582,591.72-9,084,816.90-3,682,143.72

Finding the Fourth Proportional to 6,582,591.72, 9,084,816.90 and 3,682,143.72

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Solution

The fourth proportional to 6,582,591.72, 9,084,816.90 and 3,682,143.72 is: 5,081,828.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,591.72 : 9,084,816.90 = 3,682,143.72 : x
  2. Step 2: Convert to fraction form
    6,582,591.72/9,084,816.90 = 3,682,143.72/x
  3. Step 3: Cross multiply
    6,582,591.72x = 9,084,816.90 × 3,682,143.72
  4. Step 4: Simplify right side
    6,582,591.72x = 33,451,601,495,684.87
  5. Step 5: Solve for x
    x = 33,451,601,495,684.87/6,582,591.72
  6. Step 6: Final answer
    x = 5,081,828.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.