Home / 2,573,801.03-3,550,369.73-1,605,249.81

Finding the Fourth Proportional to 2,573,801.03, 3,550,369.73 and 1,605,249.81

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Solution

The fourth proportional to 2,573,801.03, 3,550,369.73 and 1,605,249.81 is: 2,214,324.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,801.03 : 3,550,369.73 = 1,605,249.81 : x
  2. Step 2: Convert to fraction form
    2,573,801.03/3,550,369.73 = 1,605,249.81/x
  3. Step 3: Cross multiply
    2,573,801.03x = 3,550,369.73 × 1,605,249.81
  4. Step 4: Simplify right side
    2,573,801.03x = 5,699,230,326,486.00
  5. Step 5: Solve for x
    x = 5,699,230,326,486.00/2,573,801.03
  6. Step 6: Final answer
    x = 2,214,324.37

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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.