Home / 3,486,455.42-4,809,924.96-2,016,092.27

Finding the Fourth Proportional to 3,486,455.42, 4,809,924.96 and 2,016,092.27

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Solution

The fourth proportional to 3,486,455.42, 4,809,924.96 and 2,016,092.27 is: 2,781,407.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,486,455.42 : 4,809,924.96 = 2,016,092.27 : x
  2. Step 2: Convert to fraction form
    3,486,455.42/4,809,924.96 = 2,016,092.27/x
  3. Step 3: Cross multiply
    3,486,455.42x = 4,809,924.96 × 2,016,092.27
  4. Step 4: Simplify right side
    3,486,455.42x = 9,697,252,531,136.06
  5. Step 5: Solve for x
    x = 9,697,252,531,136.06/3,486,455.42
  6. Step 6: Final answer
    x = 2,781,407.29

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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.