Home / 5,651,826-7,799,725.08-3,237,844.56

Finding the Fourth Proportional to 5,651,826, 7,799,725.08 and 3,237,844.56

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Solution

The fourth proportional to 5,651,826, 7,799,725.08 and 3,237,844.56 is: 4,468,343.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,826 : 7,799,725.08 = 3,237,844.56 : x
  2. Step 2: Convert to fraction form
    5,651,826/7,799,725.08 = 3,237,844.56/x
  3. Step 3: Cross multiply
    5,651,826x = 7,799,725.08 × 3,237,844.56
  4. Step 4: Simplify right side
    5,651,826x = 25,254,297,419,773.57
  5. Step 5: Solve for x
    x = 25,254,297,419,773.57/5,651,826
  6. Step 6: Final answer
    x = 4,468,343.05

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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.