Finding the Fourth Proportional to 4,095,173.49, 5,651,295.03 and 2,259,709.14
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Solution
The fourth proportional to 4,095,173.49, 5,651,295.03 and 2,259,709.14 is: 3,118,374.12
Step by Step Solution
- Step 1: Write the proportion equation
4,095,173.49 : 5,651,295.03 = 2,259,709.14 : x - Step 2: Convert to fraction form
4,095,173.49/5,651,295.03 = 2,259,709.14/x - Step 3: Cross multiply
4,095,173.49x = 5,651,295.03 × 2,259,709.14 - Step 4: Simplify right side
4,095,173.49x = 12,770,283,032,127.58 - Step 5: Solve for x
x = 12,770,283,032,127.58/4,095,173.49 - Step 6: Final answer
x = 3,118,374.12
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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.