Home / 2,926,323.70-4,389,403.19-796,426.27

Finding the Fourth Proportional to 2,926,323.70, 4,389,403.19 and 796,426.27

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Solution

The fourth proportional to 2,926,323.70, 4,389,403.19 and 796,426.27 is: 1,194,616.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,926,323.70 : 4,389,403.19 = 796,426.27 : x
  2. Step 2: Convert to fraction form
    2,926,323.70/4,389,403.19 = 796,426.27/x
  3. Step 3: Cross multiply
    2,926,323.70x = 4,389,403.19 × 796,426.27
  4. Step 4: Simplify right side
    2,926,323.70x = 3,495,835,984,208.65
  5. Step 5: Solve for x
    x = 3,495,835,984,208.65/2,926,323.70
  6. Step 6: Final answer
    x = 1,194,616.98

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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.