Finding the Third Proportional to 894,306 and 1,329,307
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Solution
The third proportional to 894,306 and 1,329,307 is: 1,975,897.62
Step by Step Solution
- Step 1: Write the proportion equation
894,306 : 1,329,307 = 1,329,307 : x - Step 2: Convert to fraction form
894,306/1,329,307 = 1,329,307/x - Step 3: Cross multiply
894,306x = 1,329,307 × 1,329,307 - Step 4: Simplify right side
894,306x = 1,767,057,100,249 - Step 5: Solve for x
x = 1,767,057,100,249/894,306 - Step 6: Final answer
x = 1,975,897.62
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.