Home / 7,531,562.44-10,393,782.06-4,268,383.48

Finding the Fourth Proportional to 7,531,562.44, 10,393,782.06 and 4,268,383.48

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Solution

The fourth proportional to 7,531,562.44, 10,393,782.06 and 4,268,383.48 is: 5,890,497.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,562.44 : 10,393,782.06 = 4,268,383.48 : x
  2. Step 2: Convert to fraction form
    7,531,562.44/10,393,782.06 = 4,268,383.48/x
  3. Step 3: Cross multiply
    7,531,562.44x = 10,393,782.06 × 4,268,383.48
  4. Step 4: Simplify right side
    7,531,562.44x = 44,364,647,639,624.38
  5. Step 5: Solve for x
    x = 44,364,647,639,624.38/7,531,562.44
  6. Step 6: Final answer
    x = 5,890,497.22

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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.