Home / 10,534,992.28-14,539,469.57-5,951,608.90

Finding the Fourth Proportional to 10,534,992.28, 14,539,469.57 and 5,951,608.90

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Solution

The fourth proportional to 10,534,992.28, 14,539,469.57 and 5,951,608.90 is: 8,213,887.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,992.28 : 14,539,469.57 = 5,951,608.90 : x
  2. Step 2: Convert to fraction form
    10,534,992.28/14,539,469.57 = 5,951,608.90/x
  3. Step 3: Cross multiply
    10,534,992.28x = 14,539,469.57 × 5,951,608.90
  4. Step 4: Simplify right side
    10,534,992.28x = 86,533,236,464,333.12
  5. Step 5: Solve for x
    x = 86,533,236,464,333.12/10,534,992.28
  6. Step 6: Final answer
    x = 8,213,887.03

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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.