Home / 6,790,433.94-9,370,752.17-3,850,806.24

Finding the Fourth Proportional to 6,790,433.94, 9,370,752.17 and 3,850,806.24

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Solution

The fourth proportional to 6,790,433.94, 9,370,752.17 and 3,850,806.24 is: 5,314,086.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,790,433.94 : 9,370,752.17 = 3,850,806.24 : x
  2. Step 2: Convert to fraction form
    6,790,433.94/9,370,752.17 = 3,850,806.24/x
  3. Step 3: Cross multiply
    6,790,433.94x = 9,370,752.17 × 3,850,806.24
  4. Step 4: Simplify right side
    6,790,433.94x = 36,084,950,910,475.51
  5. Step 5: Solve for x
    x = 36,084,950,910,475.51/6,790,433.94
  6. Step 6: Final answer
    x = 5,314,086.14

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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.