Home / 2,365,056.72-3,263,781.32-1,346,461.44

Finding the Fourth Proportional to 2,365,056.72, 3,263,781.32 and 1,346,461.44

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Solution

The fourth proportional to 2,365,056.72, 3,263,781.32 and 1,346,461.44 is: 1,858,118.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,056.72 : 3,263,781.32 = 1,346,461.44 : x
  2. Step 2: Convert to fraction form
    2,365,056.72/3,263,781.32 = 1,346,461.44/x
  3. Step 3: Cross multiply
    2,365,056.72x = 3,263,781.32 × 1,346,461.44
  4. Step 4: Simplify right side
    2,365,056.72x = 4,394,555,695,972.30
  5. Step 5: Solve for x
    x = 4,394,555,695,972.30/2,365,056.72
  6. Step 6: Final answer
    x = 1,858,118.52

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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.