Home / 4,807,709.73-6,634,387.44-2,631,836.34

Finding the Fourth Proportional to 4,807,709.73, 6,634,387.44 and 2,631,836.34

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Solution

The fourth proportional to 4,807,709.73, 6,634,387.44 and 2,631,836.34 is: 3,631,796.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,709.73 : 6,634,387.44 = 2,631,836.34 : x
  2. Step 2: Convert to fraction form
    4,807,709.73/6,634,387.44 = 2,631,836.34/x
  3. Step 3: Cross multiply
    4,807,709.73x = 6,634,387.44 × 2,631,836.34
  4. Step 4: Simplify right side
    4,807,709.73x = 17,460,621,958,231.57
  5. Step 5: Solve for x
    x = 17,460,621,958,231.57/4,807,709.73
  6. Step 6: Final answer
    x = 3,631,796.21

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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.