Home / 3,237,126.04-4,467,234.48-1,786,822.12

Finding the Fourth Proportional to 3,237,126.04, 4,467,234.48 and 1,786,822.12

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Solution

The fourth proportional to 3,237,126.04, 4,467,234.48 and 1,786,822.12 is: 2,465,814.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,126.04 : 4,467,234.48 = 1,786,822.12 : x
  2. Step 2: Convert to fraction form
    3,237,126.04/4,467,234.48 = 1,786,822.12/x
  3. Step 3: Cross multiply
    3,237,126.04x = 4,467,234.48 × 1,786,822.12
  4. Step 4: Simplify right side
    3,237,126.04x = 7,982,153,384,090.70
  5. Step 5: Solve for x
    x = 7,982,153,384,090.70/3,237,126.04
  6. Step 6: Final answer
    x = 2,465,814.83

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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.