Home / 3,237,202.98-4,467,339.44-1,786,898.04

Finding the Fourth Proportional to 3,237,202.98, 4,467,339.44 and 1,786,898.04

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Solution

The fourth proportional to 3,237,202.98, 4,467,339.44 and 1,786,898.04 is: 2,465,918.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,202.98 : 4,467,339.44 = 1,786,898.04 : x
  2. Step 2: Convert to fraction form
    3,237,202.98/4,467,339.44 = 1,786,898.04/x
  3. Step 3: Cross multiply
    3,237,202.98x = 4,467,339.44 × 1,786,898.04
  4. Step 4: Simplify right side
    3,237,202.98x = 7,982,680,080,416.21
  5. Step 5: Solve for x
    x = 7,982,680,080,416.21/3,237,202.98
  6. Step 6: Final answer
    x = 2,465,918.92

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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.