Home / 4,856,323.88-6,701,551.26-2,680,820.30

Finding the Fourth Proportional to 4,856,323.88, 6,701,551.26 and 2,680,820.30

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Solution

The fourth proportional to 4,856,323.88, 6,701,551.26 and 2,680,820.30 is: 3,699,435.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,323.88 : 6,701,551.26 = 2,680,820.30 : x
  2. Step 2: Convert to fraction form
    4,856,323.88/6,701,551.26 = 2,680,820.30/x
  3. Step 3: Cross multiply
    4,856,323.88x = 6,701,551.26 × 2,680,820.30
  4. Step 4: Simplify right side
    4,856,323.88x = 17,965,654,659,298.57
  5. Step 5: Solve for x
    x = 17,965,654,659,298.57/4,856,323.88
  6. Step 6: Final answer
    x = 3,699,435.03

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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.