Home / 2,749,618.60-4,122,771-1,233,027.34

Finding the Fourth Proportional to 2,749,618.60, 4,122,771 and 1,233,027.34

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Solution

The fourth proportional to 2,749,618.60, 4,122,771 and 1,233,027.34 is: 1,848,798.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,618.60 : 4,122,771 = 1,233,027.34 : x
  2. Step 2: Convert to fraction form
    2,749,618.60/4,122,771 = 1,233,027.34/x
  3. Step 3: Cross multiply
    2,749,618.60x = 4,122,771 × 1,233,027.34
  4. Step 4: Simplify right side
    2,749,618.60x = 5,083,489,359,559.14
  5. Step 5: Solve for x
    x = 5,083,489,359,559.14/2,749,618.60
  6. Step 6: Final answer
    x = 1,848,798.00

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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.