Home / 2,247,647.88-3,368,131.38-1,348,035.96

Finding the Fourth Proportional to 2,247,647.88, 3,368,131.38 and 1,348,035.96

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Solution

The fourth proportional to 2,247,647.88, 3,368,131.38 and 1,348,035.96 is: 2,020,050.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,647.88 : 3,368,131.38 = 1,348,035.96 : x
  2. Step 2: Convert to fraction form
    2,247,647.88/3,368,131.38 = 1,348,035.96/x
  3. Step 3: Cross multiply
    2,247,647.88x = 3,368,131.38 × 1,348,035.96
  4. Step 4: Simplify right side
    2,247,647.88x = 4,540,362,218,244.43
  5. Step 5: Solve for x
    x = 4,540,362,218,244.43/2,247,647.88
  6. Step 6: Final answer
    x = 2,020,050.50

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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.