Home / 5,790,995.38-8,686,559.94-1,747,518.22

Finding the Fourth Proportional to 5,790,995.38, 8,686,559.94 and 1,747,518.22

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Solution

The fourth proportional to 5,790,995.38, 8,686,559.94 and 1,747,518.22 is: 2,621,297.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,790,995.38 : 8,686,559.94 = 1,747,518.22 : x
  2. Step 2: Convert to fraction form
    5,790,995.38/8,686,559.94 = 1,747,518.22/x
  3. Step 3: Cross multiply
    5,790,995.38x = 8,686,559.94 × 1,747,518.22
  4. Step 4: Simplify right side
    5,790,995.38x = 15,179,921,764,272.11
  5. Step 5: Solve for x
    x = 15,179,921,764,272.11/5,790,995.38
  6. Step 6: Final answer
    x = 2,621,297.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.