Home / 4,175,843.49-6,263,014.23-1,900,838.61

Finding the Fourth Proportional to 4,175,843.49, 6,263,014.23 and 1,900,838.61

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Solution

The fourth proportional to 4,175,843.49, 6,263,014.23 and 1,900,838.61 is: 2,850,916.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,843.49 : 6,263,014.23 = 1,900,838.61 : x
  2. Step 2: Convert to fraction form
    4,175,843.49/6,263,014.23 = 1,900,838.61/x
  3. Step 3: Cross multiply
    4,175,843.49x = 6,263,014.23 × 1,900,838.61
  4. Step 4: Simplify right side
    4,175,843.49x = 11,904,979,263,363.42
  5. Step 5: Solve for x
    x = 11,904,979,263,363.42/4,175,843.49
  6. Step 6: Final answer
    x = 2,850,916.06

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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.