Finding the Third Proportional to 472,895 and 1,037,662
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Solution
The third proportional to 472,895 and 1,037,662 is: 2,276,916.50
Step by Step Solution
- Step 1: Write the proportion equation
472,895 : 1,037,662 = 1,037,662 : x - Step 2: Convert to fraction form
472,895/1,037,662 = 1,037,662/x - Step 3: Cross multiply
472,895x = 1,037,662 × 1,037,662 - Step 4: Simplify right side
472,895x = 1,076,742,426,244 - Step 5: Solve for x
x = 1,076,742,426,244/472,895 - Step 6: Final answer
x = 2,276,916.50
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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.