Finding the Third Proportional to 464,376 and 1,013,316
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Solution
The third proportional to 464,376 and 1,013,316 is: 2,211,159.31
Step by Step Solution
- Step 1: Write the proportion equation
464,376 : 1,013,316 = 1,013,316 : x - Step 2: Convert to fraction form
464,376/1,013,316 = 1,013,316/x - Step 3: Cross multiply
464,376x = 1,013,316 × 1,013,316 - Step 4: Simplify right side
464,376x = 1,026,809,315,856 - Step 5: Solve for x
x = 1,026,809,315,856/464,376 - Step 6: Final answer
x = 2,211,159.31
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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.