Finding the Third Proportional to 417,036.09 and 910,526.06
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Solution
The third proportional to 417,036.09 and 910,526.06 is: 1,987,975.92
Step by Step Solution
- Step 1: Write the proportion equation
417,036.09 : 910,526.06 = 910,526.06 : x - Step 2: Convert to fraction form
417,036.09/910,526.06 = 910,526.06/x - Step 3: Cross multiply
417,036.09x = 910,526.06 × 910,526.06 - Step 4: Simplify right side
417,036.09x = 829,057,710,491.75 - Step 5: Solve for x
x = 829,057,710,491.75/417,036.09 - Step 6: Final answer
x = 1,987,975.92
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.