Finding the Third Proportional to 514,944 and 1,076,970
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Solution
The third proportional to 514,944 and 1,076,970 is: 2,252,408.77
Step by Step Solution
- Step 1: Write the proportion equation
514,944 : 1,076,970 = 1,076,970 : x - Step 2: Convert to fraction form
514,944/1,076,970 = 1,076,970/x - Step 3: Cross multiply
514,944x = 1,076,970 × 1,076,970 - Step 4: Simplify right side
514,944x = 1,159,864,380,900 - Step 5: Solve for x
x = 1,159,864,380,900/514,944 - Step 6: Final answer
x = 2,252,408.77
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.