Finding the Third Proportional to 971,370 and 2,085,462
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Solution
The third proportional to 971,370 and 2,085,462 is: 4,477,337.94
Step by Step Solution
- Step 1: Write the proportion equation
971,370 : 2,085,462 = 2,085,462 : x - Step 2: Convert to fraction form
971,370/2,085,462 = 2,085,462/x - Step 3: Cross multiply
971,370x = 2,085,462 × 2,085,462 - Step 4: Simplify right side
971,370x = 4,349,151,753,444 - Step 5: Solve for x
x = 4,349,151,753,444/971,370 - Step 6: Final answer
x = 4,477,337.94
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.