Home / 6,036,200.62-9,055,201.12-1,993,115.50

Finding the Fourth Proportional to 6,036,200.62, 9,055,201.12 and 1,993,115.50

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Solution

The fourth proportional to 6,036,200.62, 9,055,201.12 and 1,993,115.50 is: 2,989,970.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,200.62 : 9,055,201.12 = 1,993,115.50 : x
  2. Step 2: Convert to fraction form
    6,036,200.62/9,055,201.12 = 1,993,115.50/x
  3. Step 3: Cross multiply
    6,036,200.62x = 9,055,201.12 × 1,993,115.50
  4. Step 4: Simplify right side
    6,036,200.62x = 18,048,061,707,889.36
  5. Step 5: Solve for x
    x = 18,048,061,707,889.36/6,036,200.62
  6. Step 6: Final answer
    x = 2,989,970.49

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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.