Home / 3,237,363.14-4,467,507.36-1,787,021.06

Finding the Fourth Proportional to 3,237,363.14, 4,467,507.36 and 1,787,021.06

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Solution

The fourth proportional to 3,237,363.14, 4,467,507.36 and 1,787,021.06 is: 2,466,059.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,363.14 : 4,467,507.36 = 1,787,021.06 : x
  2. Step 2: Convert to fraction form
    3,237,363.14/4,467,507.36 = 1,787,021.06/x
  3. Step 3: Cross multiply
    3,237,363.14x = 4,467,507.36 × 1,787,021.06
  4. Step 4: Simplify right side
    3,237,363.14x = 7,983,529,738,025.00
  5. Step 5: Solve for x
    x = 7,983,529,738,025.00/3,237,363.14
  6. Step 6: Final answer
    x = 2,466,059.38

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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.