Home / 1,843,755.01-2,765,917.43-629,047.22

Finding the Fourth Proportional to 1,843,755.01, 2,765,917.43 and 629,047.22

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Solution

The fourth proportional to 1,843,755.01, 2,765,917.43 and 629,047.22 is: 943,668.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,755.01 : 2,765,917.43 = 629,047.22 : x
  2. Step 2: Convert to fraction form
    1,843,755.01/2,765,917.43 = 629,047.22/x
  3. Step 3: Cross multiply
    1,843,755.01x = 2,765,917.43 × 629,047.22
  4. Step 4: Simplify right side
    1,843,755.01x = 1,739,892,655,475.15
  5. Step 5: Solve for x
    x = 1,739,892,655,475.15/1,843,755.01
  6. Step 6: Final answer
    x = 943,668.03

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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.