Home / 3,250,891.86-4,856,567.20-2,104,313.37

Finding the Fourth Proportional to 3,250,891.86, 4,856,567.20 and 2,104,313.37

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Solution

The fourth proportional to 3,250,891.86, 4,856,567.20 and 2,104,313.37 is: 3,143,672.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,891.86 : 4,856,567.20 = 2,104,313.37 : x
  2. Step 2: Convert to fraction form
    3,250,891.86/4,856,567.20 = 2,104,313.37/x
  3. Step 3: Cross multiply
    3,250,891.86x = 4,856,567.20 × 2,104,313.37
  4. Step 4: Simplify right side
    3,250,891.86x = 10,219,739,291,263.46
  5. Step 5: Solve for x
    x = 10,219,739,291,263.46/3,250,891.86
  6. Step 6: Final answer
    x = 3,143,672.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.