Home / 2,704,814.82-3,732,690.36-1,481,100.84

Finding the Fourth Proportional to 2,704,814.82, 3,732,690.36 and 1,481,100.84

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Solution

The fourth proportional to 2,704,814.82, 3,732,690.36 and 1,481,100.84 is: 2,043,944.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,814.82 : 3,732,690.36 = 1,481,100.84 : x
  2. Step 2: Convert to fraction form
    2,704,814.82/3,732,690.36 = 1,481,100.84/x
  3. Step 3: Cross multiply
    2,704,814.82x = 3,732,690.36 × 1,481,100.84
  4. Step 4: Simplify right side
    2,704,814.82x = 5,528,490,827,655.90
  5. Step 5: Solve for x
    x = 5,528,490,827,655.90/2,704,814.82
  6. Step 6: Final answer
    x = 2,043,944.30

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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.