Home / 2,022,947.70-3,034,410.21-824,865.36

Finding the Fourth Proportional to 2,022,947.70, 3,034,410.21 and 824,865.36

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Solution

The fourth proportional to 2,022,947.70, 3,034,410.21 and 824,865.36 is: 1,237,293.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,947.70 : 3,034,410.21 = 824,865.36 : x
  2. Step 2: Convert to fraction form
    2,022,947.70/3,034,410.21 = 824,865.36/x
  3. Step 3: Cross multiply
    2,022,947.70x = 3,034,410.21 × 824,865.36
  4. Step 4: Simplify right side
    2,022,947.70x = 2,502,979,870,259.33
  5. Step 5: Solve for x
    x = 2,502,979,870,259.33/2,022,947.70
  6. Step 6: Final answer
    x = 1,237,293.42

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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.