Home / 3,252,861.26-4,488,975.10-1,802,580.90

Finding the Fourth Proportional to 3,252,861.26, 4,488,975.10 and 1,802,580.90

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Solution

The fourth proportional to 3,252,861.26, 4,488,975.10 and 1,802,580.90 is: 2,487,576.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,861.26 : 4,488,975.10 = 1,802,580.90 : x
  2. Step 2: Convert to fraction form
    3,252,861.26/4,488,975.10 = 1,802,580.90/x
  3. Step 3: Cross multiply
    3,252,861.26x = 4,488,975.10 × 1,802,580.90
  4. Step 4: Simplify right side
    3,252,861.26x = 8,091,740,775,835.59
  5. Step 5: Solve for x
    x = 8,091,740,775,835.59/3,252,861.26
  6. Step 6: Final answer
    x = 2,487,576.36

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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.