Home / 4,847,007.80-7,270,696.23-1,814,054.33

Finding the Fourth Proportional to 4,847,007.80, 7,270,696.23 and 1,814,054.33

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Solution

The fourth proportional to 4,847,007.80, 7,270,696.23 and 1,814,054.33 is: 2,721,150.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,007.80 : 7,270,696.23 = 1,814,054.33 : x
  2. Step 2: Convert to fraction form
    4,847,007.80/7,270,696.23 = 1,814,054.33/x
  3. Step 3: Cross multiply
    4,847,007.80x = 7,270,696.23 × 1,814,054.33
  4. Step 4: Simplify right side
    4,847,007.80x = 13,189,437,999,724.27
  5. Step 5: Solve for x
    x = 13,189,437,999,724.27/4,847,007.80
  6. Step 6: Final answer
    x = 2,721,150.56

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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.