Home / 3,510,687.66-4,844,747.79-1,901,055.66

Finding the Fourth Proportional to 3,510,687.66, 4,844,747.79 and 1,901,055.66

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Solution

The fourth proportional to 3,510,687.66, 4,844,747.79 and 1,901,055.66 is: 2,623,456.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,687.66 : 4,844,747.79 = 1,901,055.66 : x
  2. Step 2: Convert to fraction form
    3,510,687.66/4,844,747.79 = 1,901,055.66/x
  3. Step 3: Cross multiply
    3,510,687.66x = 4,844,747.79 × 1,901,055.66
  4. Step 4: Simplify right side
    3,510,687.66x = 9,210,135,207,451.99
  5. Step 5: Solve for x
    x = 9,210,135,207,451.99/3,510,687.66
  6. Step 6: Final answer
    x = 2,623,456.17

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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.