Finding the Fourth Proportional to 4,544,813.25, 6,271,973.60 and 2,507,753.97
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Solution
The fourth proportional to 4,544,813.25, 6,271,973.60 and 2,507,753.97 is: 3,460,772.93
Step by Step Solution
- Step 1: Write the proportion equation
4,544,813.25 : 6,271,973.60 = 2,507,753.97 : x - Step 2: Convert to fraction form
4,544,813.25/6,271,973.60 = 2,507,753.97/x - Step 3: Cross multiply
4,544,813.25x = 6,271,973.60 × 2,507,753.97 - Step 4: Simplify right side
4,544,813.25x = 15,728,566,682,596.42 - Step 5: Solve for x
x = 15,728,566,682,596.42/4,544,813.25 - Step 6: Final answer
x = 3,460,772.93
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.