Home / 3,039,378.36-4,195,589.94-2,060,657.89

Finding the Fourth Proportional to 3,039,378.36, 4,195,589.94 and 2,060,657.89

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Solution

The fourth proportional to 3,039,378.36, 4,195,589.94 and 2,060,657.89 is: 2,844,553.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,378.36 : 4,195,589.94 = 2,060,657.89 : x
  2. Step 2: Convert to fraction form
    3,039,378.36/4,195,589.94 = 2,060,657.89/x
  3. Step 3: Cross multiply
    3,039,378.36x = 4,195,589.94 × 2,060,657.89
  4. Step 4: Simplify right side
    3,039,378.36x = 8,645,675,502,576.65
  5. Step 5: Solve for x
    x = 8,645,675,502,576.65/3,039,378.36
  6. Step 6: Final answer
    x = 2,844,553.88

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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.