Home / 3,946,974.17-5,922,823.14-1,703,112.17

Finding the Fourth Proportional to 3,946,974.17, 5,922,823.14 and 1,703,112.17

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Solution

The fourth proportional to 3,946,974.17, 5,922,823.14 and 1,703,112.17 is: 2,555,687.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,974.17 : 5,922,823.14 = 1,703,112.17 : x
  2. Step 2: Convert to fraction form
    3,946,974.17/5,922,823.14 = 1,703,112.17/x
  3. Step 3: Cross multiply
    3,946,974.17x = 5,922,823.14 × 1,703,112.17
  4. Step 4: Simplify right side
    3,946,974.17x = 10,087,232,161,976.05
  5. Step 5: Solve for x
    x = 10,087,232,161,976.05/3,946,974.17
  6. Step 6: Final answer
    x = 2,555,687.40

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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.