Home / 4,561,314.55-6,841,971.59-2,099,081.80

Finding the Fourth Proportional to 4,561,314.55, 6,841,971.59 and 2,099,081.80

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Solution

The fourth proportional to 4,561,314.55, 6,841,971.59 and 2,099,081.80 is: 3,148,622.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561,314.55 : 6,841,971.59 = 2,099,081.80 : x
  2. Step 2: Convert to fraction form
    4,561,314.55/6,841,971.59 = 2,099,081.80/x
  3. Step 3: Cross multiply
    4,561,314.55x = 6,841,971.59 × 2,099,081.80
  4. Step 4: Simplify right side
    4,561,314.55x = 14,361,858,030,190.65
  5. Step 5: Solve for x
    x = 14,361,858,030,190.65/4,561,314.55
  6. Step 6: Final answer
    x = 3,148,622.59

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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.