Home / 4,839,190.40-7,261,118.40-3,416,182.40

Finding the Fourth Proportional to 4,839,190.40, 7,261,118.40 and 3,416,182.40

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Solution

The fourth proportional to 4,839,190.40, 7,261,118.40 and 3,416,182.40 is: 5,125,920.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,190.40 : 7,261,118.40 = 3,416,182.40 : x
  2. Step 2: Convert to fraction form
    4,839,190.40/7,261,118.40 = 3,416,182.40/x
  3. Step 3: Cross multiply
    4,839,190.40x = 7,261,118.40 × 3,416,182.40
  4. Step 4: Simplify right side
    4,839,190.40x = 24,805,304,882,396.16
  5. Step 5: Solve for x
    x = 24,805,304,882,396.16/4,839,190.40
  6. Step 6: Final answer
    x = 5,125,920.42

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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.