Finding the Third Proportional to 225,018.84 and 492,069.09
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Solution
The third proportional to 225,018.84 and 492,069.09 is: 1,076,052.07
Step by Step Solution
- Step 1: Write the proportion equation
225,018.84 : 492,069.09 = 492,069.09 : x - Step 2: Convert to fraction form
225,018.84/492,069.09 = 492,069.09/x - Step 3: Cross multiply
225,018.84x = 492,069.09 × 492,069.09 - Step 4: Simplify right side
225,018.84x = 242,131,993,023.95 - Step 5: Solve for x
x = 242,131,993,023.95/225,018.84 - Step 6: Final answer
x = 1,076,052.07
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.