Home / 4,993,822.36-7,469,094.14-2,939,587.23

Finding the Fourth Proportional to 4,993,822.36, 7,469,094.14 and 2,939,587.23

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Solution

The fourth proportional to 4,993,822.36, 7,469,094.14 and 2,939,587.23 is: 4,396,642.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,822.36 : 7,469,094.14 = 2,939,587.23 : x
  2. Step 2: Convert to fraction form
    4,993,822.36/7,469,094.14 = 2,939,587.23/x
  3. Step 3: Cross multiply
    4,993,822.36x = 7,469,094.14 × 2,939,587.23
  4. Step 4: Simplify right side
    4,993,822.36x = 21,956,053,753,611.83
  5. Step 5: Solve for x
    x = 21,956,053,753,611.83/4,993,822.36
  6. Step 6: Final answer
    x = 4,396,642.93

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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.