Finding the Third Proportional to 528,037 and 1,135,684
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Solution
The third proportional to 528,037 and 1,135,684 is: 2,442,590.48
Step by Step Solution
- Step 1: Write the proportion equation
528,037 : 1,135,684 = 1,135,684 : x - Step 2: Convert to fraction form
528,037/1,135,684 = 1,135,684/x - Step 3: Cross multiply
528,037x = 1,135,684 × 1,135,684 - Step 4: Simplify right side
528,037x = 1,289,778,147,856 - Step 5: Solve for x
x = 1,289,778,147,856/528,037 - Step 6: Final answer
x = 2,442,590.48
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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.