Home / 12,104,750.22-16,704,052.68-6,598,003.92

Finding the Fourth Proportional to 12,104,750.22, 16,704,052.68 and 6,598,003.92

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Solution

The fourth proportional to 12,104,750.22, 16,704,052.68 and 6,598,003.92 is: 9,104,971.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,104,750.22 : 16,704,052.68 = 6,598,003.92 : x
  2. Step 2: Convert to fraction form
    12,104,750.22/16,704,052.68 = 6,598,003.92/x
  3. Step 3: Cross multiply
    12,104,750.22x = 16,704,052.68 × 6,598,003.92
  4. Step 4: Simplify right side
    12,104,750.22x = 110,213,405,062,526.50
  5. Step 5: Solve for x
    x = 110,213,405,062,526.50/12,104,750.22
  6. Step 6: Final answer
    x = 9,104,971.44

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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.