Home / 2,733,842.34-3,772,546.30-1,632,516.68

Finding the Fourth Proportional to 2,733,842.34, 3,772,546.30 and 1,632,516.68

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Solution

The fourth proportional to 2,733,842.34, 3,772,546.30 and 1,632,516.68 is: 2,252,779.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,842.34 : 3,772,546.30 = 1,632,516.68 : x
  2. Step 2: Convert to fraction form
    2,733,842.34/3,772,546.30 = 1,632,516.68/x
  3. Step 3: Cross multiply
    2,733,842.34x = 3,772,546.30 × 1,632,516.68
  4. Step 4: Simplify right side
    2,733,842.34x = 6,158,744,741,890.82
  5. Step 5: Solve for x
    x = 6,158,744,741,890.82/2,733,842.34
  6. Step 6: Final answer
    x = 2,252,779.78

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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.