Finding the Third Proportional to 491,060 and 1,075,808
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Solution
The third proportional to 491,060 and 1,075,808 is: 2,356,866.48
Step by Step Solution
- Step 1: Write the proportion equation
491,060 : 1,075,808 = 1,075,808 : x - Step 2: Convert to fraction form
491,060/1,075,808 = 1,075,808/x - Step 3: Cross multiply
491,060x = 1,075,808 × 1,075,808 - Step 4: Simplify right side
491,060x = 1,157,362,852,864 - Step 5: Solve for x
x = 1,157,362,852,864/491,060 - Step 6: Final answer
x = 2,356,866.48
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.