Home / 3,474,176.67-4,794,364.26-1,925,538.33

Finding the Fourth Proportional to 3,474,176.67, 4,794,364.26 and 1,925,538.33

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Solution

The fourth proportional to 3,474,176.67, 4,794,364.26 and 1,925,538.33 is: 2,657,243.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,176.67 : 4,794,364.26 = 1,925,538.33 : x
  2. Step 2: Convert to fraction form
    3,474,176.67/4,794,364.26 = 1,925,538.33/x
  3. Step 3: Cross multiply
    3,474,176.67x = 4,794,364.26 × 1,925,538.33
  4. Step 4: Simplify right side
    3,474,176.67x = 9,231,732,150,612.09
  5. Step 5: Solve for x
    x = 9,231,732,150,612.09/3,474,176.67
  6. Step 6: Final answer
    x = 2,657,243.15

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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.