Home / 8,573,736.22-11,831,768.94-4,653,493.75

Finding the Fourth Proportional to 8,573,736.22, 11,831,768.94 and 4,653,493.75

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Solution

The fourth proportional to 8,573,736.22, 11,831,768.94 and 4,653,493.75 is: 6,421,828.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,573,736.22 : 11,831,768.94 = 4,653,493.75 : x
  2. Step 2: Convert to fraction form
    8,573,736.22/11,831,768.94 = 4,653,493.75/x
  3. Step 3: Cross multiply
    8,573,736.22x = 11,831,768.94 × 4,653,493.75
  4. Step 4: Simplify right side
    8,573,736.22x = 55,059,062,813,734.12
  5. Step 5: Solve for x
    x = 55,059,062,813,734.12/8,573,736.22
  6. Step 6: Final answer
    x = 6,421,828.41

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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.