Home / 2,522,718.06-3,783,941.42-1,242,048.82

Finding the Fourth Proportional to 2,522,718.06, 3,783,941.42 and 1,242,048.82

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Solution

The fourth proportional to 2,522,718.06, 3,783,941.42 and 1,242,048.82 is: 1,863,006.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,718.06 : 3,783,941.42 = 1,242,048.82 : x
  2. Step 2: Convert to fraction form
    2,522,718.06/3,783,941.42 = 1,242,048.82/x
  3. Step 3: Cross multiply
    2,522,718.06x = 3,783,941.42 × 1,242,048.82
  4. Step 4: Simplify right side
    2,522,718.06x = 4,699,839,975,660.13
  5. Step 5: Solve for x
    x = 4,699,839,975,660.13/2,522,718.06
  6. Step 6: Final answer
    x = 1,863,006.43

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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.