Home / 2,946,095.49-4,067,479.60-2,017,357.23

Finding the Fourth Proportional to 2,946,095.49, 4,067,479.60 and 2,017,357.23

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Solution

The fourth proportional to 2,946,095.49, 4,067,479.60 and 2,017,357.23 is: 2,785,231.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,095.49 : 4,067,479.60 = 2,017,357.23 : x
  2. Step 2: Convert to fraction form
    2,946,095.49/4,067,479.60 = 2,017,357.23/x
  3. Step 3: Cross multiply
    2,946,095.49x = 4,067,479.60 × 2,017,357.23
  4. Step 4: Simplify right side
    2,946,095.49x = 8,205,559,378,937.51
  5. Step 5: Solve for x
    x = 8,205,559,378,937.51/2,946,095.49
  6. Step 6: Final answer
    x = 2,785,231.98

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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.