Home / 4,856,388.59-6,701,837.67-2,680,949.62

Finding the Fourth Proportional to 4,856,388.59, 6,701,837.67 and 2,680,949.62

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Solution

The fourth proportional to 4,856,388.59, 6,701,837.67 and 2,680,949.62 is: 3,699,722.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,388.59 : 6,701,837.67 = 2,680,949.62 : x
  2. Step 2: Convert to fraction form
    4,856,388.59/6,701,837.67 = 2,680,949.62/x
  3. Step 3: Cross multiply
    4,856,388.59x = 6,701,837.67 × 2,680,949.62
  4. Step 4: Simplify right side
    4,856,388.59x = 17,967,289,163,065.48
  5. Step 5: Solve for x
    x = 17,967,289,163,065.48/4,856,388.59
  6. Step 6: Final answer
    x = 3,699,722.30

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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.