Home / 7,319,310.26-10,100,524.84-4,056,118.34

Finding the Fourth Proportional to 7,319,310.26, 10,100,524.84 and 4,056,118.34

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Solution

The fourth proportional to 7,319,310.26, 10,100,524.84 and 4,056,118.34 is: 5,597,374.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,319,310.26 : 10,100,524.84 = 4,056,118.34 : x
  2. Step 2: Convert to fraction form
    7,319,310.26/10,100,524.84 = 4,056,118.34/x
  3. Step 3: Cross multiply
    7,319,310.26x = 10,100,524.84 × 4,056,118.34
  4. Step 4: Simplify right side
    7,319,310.26x = 40,968,923,986,506.65
  5. Step 5: Solve for x
    x = 40,968,923,986,506.65/7,319,310.26
  6. Step 6: Final answer
    x = 5,597,374.97

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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.