Finding the Third Proportional to 279,328.50 and 602,943.75
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Solution
The third proportional to 279,328.50 and 602,943.75 is: 1,301,482.54
Step by Step Solution
- Step 1: Write the proportion equation
279,328.50 : 602,943.75 = 602,943.75 : x - Step 2: Convert to fraction form
279,328.50/602,943.75 = 602,943.75/x - Step 3: Cross multiply
279,328.50x = 602,943.75 × 602,943.75 - Step 4: Simplify right side
279,328.50x = 363,541,165,664.06 - Step 5: Solve for x
x = 363,541,165,664.06/279,328.50 - Step 6: Final answer
x = 1,301,482.54
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.