Home / 3,766,467.75-5,652,189.95-1,772,079.27

Finding the Fourth Proportional to 3,766,467.75, 5,652,189.95 and 1,772,079.27

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Solution

The fourth proportional to 3,766,467.75, 5,652,189.95 and 1,772,079.27 is: 2,659,289.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,467.75 : 5,652,189.95 = 1,772,079.27 : x
  2. Step 2: Convert to fraction form
    3,766,467.75/5,652,189.95 = 1,772,079.27/x
  3. Step 3: Cross multiply
    3,766,467.75x = 5,652,189.95 × 1,772,079.27
  4. Step 4: Simplify right side
    3,766,467.75x = 10,016,128,631,636.94
  5. Step 5: Solve for x
    x = 10,016,128,631,636.94/3,766,467.75
  6. Step 6: Final answer
    x = 2,659,289.63

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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.