Home / 6,856,540.80-10,285,511.04-2,368,233.60

Finding the Fourth Proportional to 6,856,540.80, 10,285,511.04 and 2,368,233.60

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Solution

The fourth proportional to 6,856,540.80, 10,285,511.04 and 2,368,233.60 is: 3,552,592.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,540.80 : 10,285,511.04 = 2,368,233.60 : x
  2. Step 2: Convert to fraction form
    6,856,540.80/10,285,511.04 = 2,368,233.60/x
  3. Step 3: Cross multiply
    6,856,540.80x = 10,285,511.04 × 2,368,233.60
  4. Step 4: Simplify right side
    6,856,540.80x = 24,358,492,838,098.94
  5. Step 5: Solve for x
    x = 24,358,492,838,098.94/6,856,540.80
  6. Step 6: Final answer
    x = 3,552,592.12

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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.