Home / 2,022,991.35-3,034,121.42-583,320.79

Finding the Fourth Proportional to 2,022,991.35, 3,034,121.42 and 583,320.79

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Solution

The fourth proportional to 2,022,991.35, 3,034,121.42 and 583,320.79 is: 874,875.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,991.35 : 3,034,121.42 = 583,320.79 : x
  2. Step 2: Convert to fraction form
    2,022,991.35/3,034,121.42 = 583,320.79/x
  3. Step 3: Cross multiply
    2,022,991.35x = 3,034,121.42 × 583,320.79
  4. Step 4: Simplify right side
    2,022,991.35x = 1,769,866,103,670.32
  5. Step 5: Solve for x
    x = 1,769,866,103,670.32/2,022,991.35
  6. Step 6: Final answer
    x = 874,875.76

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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.