Home / 6,833,549.73-9,430,495.44-3,777,960.81

Finding the Fourth Proportional to 6,833,549.73, 9,430,495.44 and 3,777,960.81

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Solution

The fourth proportional to 6,833,549.73, 9,430,495.44 and 3,777,960.81 is: 5,213,694.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,833,549.73 : 9,430,495.44 = 3,777,960.81 : x
  2. Step 2: Convert to fraction form
    6,833,549.73/9,430,495.44 = 3,777,960.81/x
  3. Step 3: Cross multiply
    6,833,549.73x = 9,430,495.44 × 3,777,960.81
  4. Step 4: Simplify right side
    6,833,549.73x = 35,628,042,191,203.70
  5. Step 5: Solve for x
    x = 35,628,042,191,203.70/6,833,549.73
  6. Step 6: Final answer
    x = 5,213,694.73

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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.