Home / 4,899,235.92-6,761,092.08-2,693,984.20

Finding the Fourth Proportional to 4,899,235.92, 6,761,092.08 and 2,693,984.20

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Solution

The fourth proportional to 4,899,235.92, 6,761,092.08 and 2,693,984.20 is: 3,717,778.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,235.92 : 6,761,092.08 = 2,693,984.20 : x
  2. Step 2: Convert to fraction form
    4,899,235.92/6,761,092.08 = 2,693,984.20/x
  3. Step 3: Cross multiply
    4,899,235.92x = 6,761,092.08 × 2,693,984.20
  4. Step 4: Simplify right side
    4,899,235.92x = 18,214,275,238,265.14
  5. Step 5: Solve for x
    x = 18,214,275,238,265.14/4,899,235.92
  6. Step 6: Final answer
    x = 3,717,778.76

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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.