Finding the Third Proportional to 924,386.25 and 2,018,891.63
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Solution
The third proportional to 924,386.25 and 2,018,891.63 is: 4,409,329.32
Step by Step Solution
- Step 1: Write the proportion equation
924,386.25 : 2,018,891.63 = 2,018,891.63 : x - Step 2: Convert to fraction form
924,386.25/2,018,891.63 = 2,018,891.63/x - Step 3: Cross multiply
924,386.25x = 2,018,891.63 × 2,018,891.63 - Step 4: Simplify right side
924,386.25x = 4,075,923,393,495.14 - Step 5: Solve for x
x = 4,075,923,393,495.14/924,386.25 - Step 6: Final answer
x = 4,409,329.32
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.