Home / 3,184,314.11-4,394,237.45-1,733,977.71

Finding the Fourth Proportional to 3,184,314.11, 4,394,237.45 and 1,733,977.71

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Solution

The fourth proportional to 3,184,314.11, 4,394,237.45 and 1,733,977.71 is: 2,392,826.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,314.11 : 4,394,237.45 = 1,733,977.71 : x
  2. Step 2: Convert to fraction form
    3,184,314.11/4,394,237.45 = 1,733,977.71/x
  3. Step 3: Cross multiply
    3,184,314.11x = 4,394,237.45 × 1,733,977.71
  4. Step 4: Simplify right side
    3,184,314.11x = 7,619,509,782,077.35
  5. Step 5: Solve for x
    x = 7,619,509,782,077.35/3,184,314.11
  6. Step 6: Final answer
    x = 2,392,826.06

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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.