Home / 2,946,093.49-4,067,476.84-2,017,355.23

Finding the Fourth Proportional to 2,946,093.49, 4,067,476.84 and 2,017,355.23

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Solution

The fourth proportional to 2,946,093.49, 4,067,476.84 and 2,017,355.23 is: 2,785,229.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,093.49 : 4,067,476.84 = 2,017,355.23 : x
  2. Step 2: Convert to fraction form
    2,946,093.49/4,067,476.84 = 2,017,355.23/x
  3. Step 3: Cross multiply
    2,946,093.49x = 4,067,476.84 × 2,017,355.23
  4. Step 4: Simplify right side
    2,946,093.49x = 8,205,545,676,077.87
  5. Step 5: Solve for x
    x = 8,205,545,676,077.87/2,946,093.49
  6. Step 6: Final answer
    x = 2,785,229.22

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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.