Finding the Third Proportional to 4,125,780 and 6,307,263
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Solution
The third proportional to 4,125,780 and 6,307,263 is: 9,642,192.88
Step by Step Solution
- Step 1: Write the proportion equation
4,125,780 : 6,307,263 = 6,307,263 : x - Step 2: Convert to fraction form
4,125,780/6,307,263 = 6,307,263/x - Step 3: Cross multiply
4,125,780x = 6,307,263 × 6,307,263 - Step 4: Simplify right side
4,125,780x = 39,781,566,551,169 - Step 5: Solve for x
x = 39,781,566,551,169/4,125,780 - Step 6: Final answer
x = 9,642,192.88
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.