Home / 3,951,650.63-5,453,283.33-2,140,814.63

Finding the Fourth Proportional to 3,951,650.63, 5,453,283.33 and 2,140,814.63

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Solution

The fourth proportional to 3,951,650.63, 5,453,283.33 and 2,140,814.63 is: 2,954,327.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,951,650.63 : 5,453,283.33 = 2,140,814.63 : x
  2. Step 2: Convert to fraction form
    3,951,650.63/5,453,283.33 = 2,140,814.63/x
  3. Step 3: Cross multiply
    3,951,650.63x = 5,453,283.33 × 2,140,814.63
  4. Step 4: Simplify right side
    3,951,650.63x = 11,674,468,707,132.70
  5. Step 5: Solve for x
    x = 11,674,468,707,132.70/3,951,650.63
  6. Step 6: Final answer
    x = 2,954,327.14

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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.