Home / 7,251,300.48-10,877,660.92-2,641,539.44

Finding the Fourth Proportional to 7,251,300.48, 10,877,660.92 and 2,641,539.44

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Solution

The fourth proportional to 7,251,300.48, 10,877,660.92 and 2,641,539.44 is: 3,962,567.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,251,300.48 : 10,877,660.92 = 2,641,539.44 : x
  2. Step 2: Convert to fraction form
    7,251,300.48/10,877,660.92 = 2,641,539.44/x
  3. Step 3: Cross multiply
    7,251,300.48x = 10,877,660.92 × 2,641,539.44
  4. Step 4: Simplify right side
    7,251,300.48x = 28,733,770,335,126.68
  5. Step 5: Solve for x
    x = 28,733,770,335,126.68/7,251,300.48
  6. Step 6: Final answer
    x = 3,962,567.88

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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.