Home / 4,458,113.76-6,152,092.88-2,622,690.23

Finding the Fourth Proportional to 4,458,113.76, 6,152,092.88 and 2,622,690.23

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Solution

The fourth proportional to 4,458,113.76, 6,152,092.88 and 2,622,690.23 is: 3,619,251.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,113.76 : 6,152,092.88 = 2,622,690.23 : x
  2. Step 2: Convert to fraction form
    4,458,113.76/6,152,092.88 = 2,622,690.23/x
  3. Step 3: Cross multiply
    4,458,113.76x = 6,152,092.88 × 2,622,690.23
  4. Step 4: Simplify right side
    4,458,113.76x = 16,135,033,846,554.65
  5. Step 5: Solve for x
    x = 16,135,033,846,554.65/4,458,113.76
  6. Step 6: Final answer
    x = 3,619,251.26

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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.