Home / 3,122,800.93-4,311,907.73-2,396,498.23

Finding the Fourth Proportional to 3,122,800.93, 4,311,907.73 and 2,396,498.23

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Solution

The fourth proportional to 3,122,800.93, 4,311,907.73 and 2,396,498.23 is: 3,309,041.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,122,800.93 : 4,311,907.73 = 2,396,498.23 : x
  2. Step 2: Convert to fraction form
    3,122,800.93/4,311,907.73 = 2,396,498.23/x
  3. Step 3: Cross multiply
    3,122,800.93x = 4,311,907.73 × 2,396,498.23
  4. Step 4: Simplify right side
    3,122,800.93x = 10,333,479,242,868.32
  5. Step 5: Solve for x
    x = 10,333,479,242,868.32/3,122,800.93
  6. Step 6: Final answer
    x = 3,309,041.94

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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.