Home / 8,003,074.23-11,045,638.04-4,741,725.15

Finding the Fourth Proportional to 8,003,074.23, 11,045,638.04 and 4,741,725.15

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Solution

The fourth proportional to 8,003,074.23, 11,045,638.04 and 4,741,725.15 is: 6,544,407.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,074.23 : 11,045,638.04 = 4,741,725.15 : x
  2. Step 2: Convert to fraction form
    8,003,074.23/11,045,638.04 = 4,741,725.15/x
  3. Step 3: Cross multiply
    8,003,074.23x = 11,045,638.04 × 4,741,725.15
  4. Step 4: Simplify right side
    8,003,074.23x = 52,375,379,668,356.09
  5. Step 5: Solve for x
    x = 52,375,379,668,356.09/8,003,074.23
  6. Step 6: Final answer
    x = 6,544,407.58

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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.