Home / 2,233,341.12-3,349,481.76-793,905.60

Finding the Fourth Proportional to 2,233,341.12, 3,349,481.76 and 793,905.60

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Solution

The fourth proportional to 2,233,341.12, 3,349,481.76 and 793,905.60 is: 1,190,670.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,341.12 : 3,349,481.76 = 793,905.60 : x
  2. Step 2: Convert to fraction form
    2,233,341.12/3,349,481.76 = 793,905.60/x
  3. Step 3: Cross multiply
    2,233,341.12x = 3,349,481.76 × 793,905.60
  4. Step 4: Simplify right side
    2,233,341.12x = 2,659,172,326,361.86
  5. Step 5: Solve for x
    x = 2,659,172,326,361.86/2,233,341.12
  6. Step 6: Final answer
    x = 1,190,670.02

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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.