Home / 4,899,385.80-6,761,262.14-2,694,108.83

Finding the Fourth Proportional to 4,899,385.80, 6,761,262.14 and 2,694,108.83

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Solution

The fourth proportional to 4,899,385.80, 6,761,262.14 and 2,694,108.83 is: 3,717,930.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,385.80 : 6,761,262.14 = 2,694,108.83 : x
  2. Step 2: Convert to fraction form
    4,899,385.80/6,761,262.14 = 2,694,108.83/x
  3. Step 3: Cross multiply
    4,899,385.80x = 6,761,262.14 × 2,694,108.83
  4. Step 4: Simplify right side
    4,899,385.80x = 18,215,575,986,041.84
  5. Step 5: Solve for x
    x = 18,215,575,986,041.84/4,899,385.80
  6. Step 6: Final answer
    x = 3,717,930.52

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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.