Home / 3,263,052.32-4,894,674.96-1,557,375.32

Finding the Fourth Proportional to 3,263,052.32, 4,894,674.96 and 1,557,375.32

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Solution

The fourth proportional to 3,263,052.32, 4,894,674.96 and 1,557,375.32 is: 2,336,109.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,052.32 : 4,894,674.96 = 1,557,375.32 : x
  2. Step 2: Convert to fraction form
    3,263,052.32/4,894,674.96 = 1,557,375.32/x
  3. Step 3: Cross multiply
    3,263,052.32x = 4,894,674.96 × 1,557,375.32
  4. Step 4: Simplify right side
    3,263,052.32x = 7,622,845,982,125.99
  5. Step 5: Solve for x
    x = 7,622,845,982,125.99/3,263,052.32
  6. Step 6: Final answer
    x = 2,336,109.03

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Why These Related Problems?

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