Finding the Third Proportional to 4,475,684 and 6,750,678
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Solution
The third proportional to 4,475,684 and 6,750,678 is: 10,182,053.39
Step by Step Solution
- Step 1: Write the proportion equation
4,475,684 : 6,750,678 = 6,750,678 : x - Step 2: Convert to fraction form
4,475,684/6,750,678 = 6,750,678/x - Step 3: Cross multiply
4,475,684x = 6,750,678 × 6,750,678 - Step 4: Simplify right side
4,475,684x = 45,571,653,459,684 - Step 5: Solve for x
x = 45,571,653,459,684/4,475,684 - Step 6: Final answer
x = 10,182,053.39
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.