Home / 2,022,666.66-3,033,589.32-742,834.26

Finding the Fourth Proportional to 2,022,666.66, 3,033,589.32 and 742,834.26

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Solution

The fourth proportional to 2,022,666.66, 3,033,589.32 and 742,834.26 is: 1,114,100.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,666.66 : 3,033,589.32 = 742,834.26 : x
  2. Step 2: Convert to fraction form
    2,022,666.66/3,033,589.32 = 742,834.26/x
  3. Step 3: Cross multiply
    2,022,666.66x = 3,033,589.32 × 742,834.26
  4. Step 4: Simplify right side
    2,022,666.66x = 2,253,454,077,666.10
  5. Step 5: Solve for x
    x = 2,253,454,077,666.10/2,022,666.66
  6. Step 6: Final answer
    x = 1,114,100.57

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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.