Home / 6,161,190.30-9,246,326.16-2,922,738.10

Finding the Fourth Proportional to 6,161,190.30, 9,246,326.16 and 2,922,738.10

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Solution

The fourth proportional to 6,161,190.30, 9,246,326.16 and 2,922,738.10 is: 4,386,261.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161,190.30 : 9,246,326.16 = 2,922,738.10 : x
  2. Step 2: Convert to fraction form
    6,161,190.30/9,246,326.16 = 2,922,738.10/x
  3. Step 3: Cross multiply
    6,161,190.30x = 9,246,326.16 × 2,922,738.10
  4. Step 4: Simplify right side
    6,161,190.30x = 27,024,589,752,858.70
  5. Step 5: Solve for x
    x = 27,024,589,752,858.70/6,161,190.30
  6. Step 6: Final answer
    x = 4,386,261.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.