Home / 4,195,996.60-6,296,586.90-1,671,388.60

Finding the Fourth Proportional to 4,195,996.60, 6,296,586.90 and 1,671,388.60

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Solution

The fourth proportional to 4,195,996.60, 6,296,586.90 and 1,671,388.60 is: 2,508,115.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,996.60 : 6,296,586.90 = 1,671,388.60 : x
  2. Step 2: Convert to fraction form
    4,195,996.60/6,296,586.90 = 1,671,388.60/x
  3. Step 3: Cross multiply
    4,195,996.60x = 6,296,586.90 × 1,671,388.60
  4. Step 4: Simplify right side
    4,195,996.60x = 10,524,043,563,569.34
  5. Step 5: Solve for x
    x = 10,524,043,563,569.34/4,195,996.60
  6. Step 6: Final answer
    x = 2,508,115.37

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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.