Home / 9,614,635.10-13,268,199.43-5,263,997.73

Finding the Fourth Proportional to 9,614,635.10, 13,268,199.43 and 5,263,997.73

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Solution

The fourth proportional to 9,614,635.10, 13,268,199.43 and 5,263,997.73 is: 7,264,318.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614,635.10 : 13,268,199.43 = 5,263,997.73 : x
  2. Step 2: Convert to fraction form
    9,614,635.10/13,268,199.43 = 5,263,997.73/x
  3. Step 3: Cross multiply
    9,614,635.10x = 13,268,199.43 × 5,263,997.73
  4. Step 4: Simplify right side
    9,614,635.10x = 69,843,771,680,707.30
  5. Step 5: Solve for x
    x = 69,843,771,680,707.30/9,614,635.10
  6. Step 6: Final answer
    x = 7,264,318.51

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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.