Home / 6,191,634.46-9,288,190.31-2,994,463.26

Finding the Fourth Proportional to 6,191,634.46, 9,288,190.31 and 2,994,463.26

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Solution

The fourth proportional to 6,191,634.46, 9,288,190.31 and 2,994,463.26 is: 4,492,052.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,634.46 : 9,288,190.31 = 2,994,463.26 : x
  2. Step 2: Convert to fraction form
    6,191,634.46/9,288,190.31 = 2,994,463.26/x
  3. Step 3: Cross multiply
    6,191,634.46x = 9,288,190.31 × 2,994,463.26
  4. Step 4: Simplify right side
    6,191,634.46x = 27,813,144,635,183.01
  5. Step 5: Solve for x
    x = 27,813,144,635,183.01/6,191,634.46
  6. Step 6: Final answer
    x = 4,492,052.11

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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.