Home / 5,825,711.26-8,036,189.31-3,646,471.06

Finding the Fourth Proportional to 5,825,711.26, 8,036,189.31 and 3,646,471.06

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Solution

The fourth proportional to 5,825,711.26, 8,036,189.31 and 3,646,471.06 is: 5,030,069.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,711.26 : 8,036,189.31 = 3,646,471.06 : x
  2. Step 2: Convert to fraction form
    5,825,711.26/8,036,189.31 = 3,646,471.06/x
  3. Step 3: Cross multiply
    5,825,711.26x = 8,036,189.31 × 3,646,471.06
  4. Step 4: Simplify right side
    5,825,711.26x = 29,303,731,751,596.37
  5. Step 5: Solve for x
    x = 29,303,731,751,596.37/5,825,711.26
  6. Step 6: Final answer
    x = 5,030,069.37

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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.