Finding the Third Proportional to 589,891.69 and 910,916.06
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Solution
The third proportional to 589,891.69 and 910,916.06 is: 1,406,644.80
Step by Step Solution
- Step 1: Write the proportion equation
589,891.69 : 910,916.06 = 910,916.06 : x - Step 2: Convert to fraction form
589,891.69/910,916.06 = 910,916.06/x - Step 3: Cross multiply
589,891.69x = 910,916.06 × 910,916.06 - Step 4: Simplify right side
589,891.69x = 829,768,072,920.50 - Step 5: Solve for x
x = 829,768,072,920.50/589,891.69 - Step 6: Final answer
x = 1,406,644.80
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.