Home / 4,976,115.03-6,866,817.84-2,771,091.59

Finding the Fourth Proportional to 4,976,115.03, 6,866,817.84 and 2,771,091.59

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Solution

The fourth proportional to 4,976,115.03, 6,866,817.84 and 2,771,091.59 is: 3,823,983.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,115.03 : 6,866,817.84 = 2,771,091.59 : x
  2. Step 2: Convert to fraction form
    4,976,115.03/6,866,817.84 = 2,771,091.59/x
  3. Step 3: Cross multiply
    4,976,115.03x = 6,866,817.84 × 2,771,091.59
  4. Step 4: Simplify right side
    4,976,115.03x = 19,028,581,132,151.88
  5. Step 5: Solve for x
    x = 19,028,581,132,151.88/4,976,115.03
  6. Step 6: Final answer
    x = 3,823,983.37

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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.