Home / 796,266.40-1,194,860.40-297,680.80

Finding the Fourth Proportional to 796,266.40, 1,194,860.40 and 297,680.80

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Solution

The fourth proportional to 796,266.40, 1,194,860.40 and 297,680.80 is: 446,693.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,266.40 : 1,194,860.40 = 297,680.80 : x
  2. Step 2: Convert to fraction form
    796,266.40/1,194,860.40 = 297,680.80/x
  3. Step 3: Cross multiply
    796,266.40x = 1,194,860.40 × 297,680.80
  4. Step 4: Simplify right side
    796,266.40x = 355,686,999,760.32
  5. Step 5: Solve for x
    x = 355,686,999,760.32/796,266.40
  6. Step 6: Final answer
    x = 446,693.47

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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.