Home / 8,043,969.16-12,063,389.94-2,651,614.48

Finding the Fourth Proportional to 8,043,969.16, 12,063,389.94 and 2,651,614.48

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Solution

The fourth proportional to 8,043,969.16, 12,063,389.94 and 2,651,614.48 is: 3,976,576.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,969.16 : 12,063,389.94 = 2,651,614.48 : x
  2. Step 2: Convert to fraction form
    8,043,969.16/12,063,389.94 = 2,651,614.48/x
  3. Step 3: Cross multiply
    8,043,969.16x = 12,063,389.94 × 2,651,614.48
  4. Step 4: Simplify right side
    8,043,969.16x = 31,987,459,442,790.33
  5. Step 5: Solve for x
    x = 31,987,459,442,790.33/8,043,969.16
  6. Step 6: Final answer
    x = 3,976,576.59

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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.