Home / 605,032.88-907,549.38-184,308.75

Finding the Fourth Proportional to 605,032.88, 907,549.38 and 184,308.75

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Solution

The fourth proportional to 605,032.88, 907,549.38 and 184,308.75 is: 276,463.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,032.88 : 907,549.38 = 184,308.75 : x
  2. Step 2: Convert to fraction form
    605,032.88/907,549.38 = 184,308.75/x
  3. Step 3: Cross multiply
    605,032.88x = 907,549.38 × 184,308.75
  4. Step 4: Simplify right side
    605,032.88x = 167,269,291,791.08
  5. Step 5: Solve for x
    x = 167,269,291,791.08/605,032.88
  6. Step 6: Final answer
    x = 276,463.15

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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.