Finding the Third Proportional to 631,671 and 971,904
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Solution
The third proportional to 631,671 and 971,904 is: 1,495,394.57
Step by Step Solution
- Step 1: Write the proportion equation
631,671 : 971,904 = 971,904 : x - Step 2: Convert to fraction form
631,671/971,904 = 971,904/x - Step 3: Cross multiply
631,671x = 971,904 × 971,904 - Step 4: Simplify right side
631,671x = 944,597,385,216 - Step 5: Solve for x
x = 944,597,385,216/631,671 - Step 6: Final answer
x = 1,495,394.57
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.