Home / 1,199,114.58-1,654,782.51-655,250.43

Finding the Fourth Proportional to 1,199,114.58, 1,654,782.51 and 655,250.43

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Solution

The fourth proportional to 1,199,114.58, 1,654,782.51 and 655,250.43 is: 904,247.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,114.58 : 1,654,782.51 = 655,250.43 : x
  2. Step 2: Convert to fraction form
    1,199,114.58/1,654,782.51 = 655,250.43/x
  3. Step 3: Cross multiply
    1,199,114.58x = 1,654,782.51 × 655,250.43
  4. Step 4: Simplify right side
    1,199,114.58x = 1,084,296,951,233.98
  5. Step 5: Solve for x
    x = 1,084,296,951,233.98/1,199,114.58
  6. Step 6: Final answer
    x = 904,247.99

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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.