Home / 4,647,622.06-6,414,318.75-2,610,431.56

Finding the Fourth Proportional to 4,647,622.06, 6,414,318.75 and 2,610,431.56

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Solution

The fourth proportional to 4,647,622.06, 6,414,318.75 and 2,610,431.56 is: 3,602,732.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,622.06 : 6,414,318.75 = 2,610,431.56 : x
  2. Step 2: Convert to fraction form
    4,647,622.06/6,414,318.75 = 2,610,431.56/x
  3. Step 3: Cross multiply
    4,647,622.06x = 6,414,318.75 × 2,610,431.56
  4. Step 4: Simplify right side
    4,647,622.06x = 16,744,140,100,899.75
  5. Step 5: Solve for x
    x = 16,744,140,100,899.75/4,647,622.06
  6. Step 6: Final answer
    x = 3,602,732.73

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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.