Home / 11,571,627.45-17,354,784.99-6,899,026.54

Finding the Fourth Proportional to 11,571,627.45, 17,354,784.99 and 6,899,026.54

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Solution

The fourth proportional to 11,571,627.45, 17,354,784.99 and 6,899,026.54 is: 10,346,956.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,571,627.45 : 17,354,784.99 = 6,899,026.54 : x
  2. Step 2: Convert to fraction form
    11,571,627.45/17,354,784.99 = 6,899,026.54/x
  3. Step 3: Cross multiply
    11,571,627.45x = 17,354,784.99 × 6,899,026.54
  4. Step 4: Simplify right side
    11,571,627.45x = 119,731,122,242,003.62
  5. Step 5: Solve for x
    x = 119,731,122,242,003.62/11,571,627.45
  6. Step 6: Final answer
    x = 10,346,956.19

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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.