Home / 1,375,370.46-2,062,958.30-364,470.04

Finding the Fourth Proportional to 1,375,370.46, 2,062,958.30 and 364,470.04

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Solution

The fourth proportional to 1,375,370.46, 2,062,958.30 and 364,470.04 is: 546,679.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,375,370.46 : 2,062,958.30 = 364,470.04 : x
  2. Step 2: Convert to fraction form
    1,375,370.46/2,062,958.30 = 364,470.04/x
  3. Step 3: Cross multiply
    1,375,370.46x = 2,062,958.30 × 364,470.04
  4. Step 4: Simplify right side
    1,375,370.46x = 751,886,481,982.19
  5. Step 5: Solve for x
    x = 751,886,481,982.19/1,375,370.46
  6. Step 6: Final answer
    x = 546,679.25

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.