Home / 2,695,741.20-4,042,259.63-897,992.64

Finding the Fourth Proportional to 2,695,741.20, 4,042,259.63 and 897,992.64

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Solution

The fourth proportional to 2,695,741.20, 4,042,259.63 and 897,992.64 is: 1,346,538.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,741.20 : 4,042,259.63 = 897,992.64 : x
  2. Step 2: Convert to fraction form
    2,695,741.20/4,042,259.63 = 897,992.64/x
  3. Step 3: Cross multiply
    2,695,741.20x = 4,042,259.63 × 897,992.64
  4. Step 4: Simplify right side
    2,695,741.20x = 3,629,919,376,497.83
  5. Step 5: Solve for x
    x = 3,629,919,376,497.83/2,695,741.20
  6. Step 6: Final answer
    x = 1,346,538.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.