Home / 8,848,254.60-12,204,072-6,672,889.44

Finding the Fourth Proportional to 8,848,254.60, 12,204,072 and 6,672,889.44

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Solution

The fourth proportional to 8,848,254.60, 12,204,072 and 6,672,889.44 is: 9,203,670.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,848,254.60 : 12,204,072 = 6,672,889.44 : x
  2. Step 2: Convert to fraction form
    8,848,254.60/12,204,072 = 6,672,889.44/x
  3. Step 3: Cross multiply
    8,848,254.60x = 12,204,072 × 6,672,889.44
  4. Step 4: Simplify right side
    8,848,254.60x = 81,436,423,173,799.69
  5. Step 5: Solve for x
    x = 81,436,423,173,799.69/8,848,254.60
  6. Step 6: Final answer
    x = 9,203,670.88

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.