Home / 2,263,443-3,395,115.28-1,064,700.91

Finding the Fourth Proportional to 2,263,443, 3,395,115.28 and 1,064,700.91

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Solution

The fourth proportional to 2,263,443, 3,395,115.28 and 1,064,700.91 is: 1,597,028.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,443 : 3,395,115.28 = 1,064,700.91 : x
  2. Step 2: Convert to fraction form
    2,263,443/3,395,115.28 = 1,064,700.91/x
  3. Step 3: Cross multiply
    2,263,443x = 3,395,115.28 × 1,064,700.91
  4. Step 4: Simplify right side
    2,263,443x = 3,614,782,328,170.90
  5. Step 5: Solve for x
    x = 3,614,782,328,170.90/2,263,443
  6. Step 6: Final answer
    x = 1,597,028.21

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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.