Home / 6,795,365.11-9,377,605.14-3,739,579.36

Finding the Fourth Proportional to 6,795,365.11, 9,377,605.14 and 3,739,579.36

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Solution

The fourth proportional to 6,795,365.11, 9,377,605.14 and 3,739,579.36 is: 5,160,620.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,365.11 : 9,377,605.14 = 3,739,579.36 : x
  2. Step 2: Convert to fraction form
    6,795,365.11/9,377,605.14 = 3,739,579.36/x
  3. Step 3: Cross multiply
    6,795,365.11x = 9,377,605.14 × 3,739,579.36
  4. Step 4: Simplify right side
    6,795,365.11x = 35,068,298,590,306.48
  5. Step 5: Solve for x
    x = 35,068,298,590,306.48/6,795,365.11
  6. Step 6: Final answer
    x = 5,160,620.22

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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.