Home / 2,676,902.28-3,701,391.30-2,633,636.94

Finding the Fourth Proportional to 2,676,902.28, 3,701,391.30 and 2,633,636.94

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Solution

The fourth proportional to 2,676,902.28, 3,701,391.30 and 2,633,636.94 is: 3,641,567.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,902.28 : 3,701,391.30 = 2,633,636.94 : x
  2. Step 2: Convert to fraction form
    2,676,902.28/3,701,391.30 = 2,633,636.94/x
  3. Step 3: Cross multiply
    2,676,902.28x = 3,701,391.30 × 2,633,636.94
  4. Step 4: Simplify right side
    2,676,902.28x = 9,748,120,857,074.62
  5. Step 5: Solve for x
    x = 9,748,120,857,074.62/2,676,902.28
  6. Step 6: Final answer
    x = 3,641,567.69

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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.