Finding the Third Proportional to 528,083 and 1,135,776
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Solution
The third proportional to 528,083 and 1,135,776 is: 2,442,773.43
Step by Step Solution
- Step 1: Write the proportion equation
528,083 : 1,135,776 = 1,135,776 : x - Step 2: Convert to fraction form
528,083/1,135,776 = 1,135,776/x - Step 3: Cross multiply
528,083x = 1,135,776 × 1,135,776 - Step 4: Simplify right side
528,083x = 1,289,987,122,176 - Step 5: Solve for x
x = 1,289,987,122,176/528,083 - Step 6: Final answer
x = 2,442,773.43
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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.