Finding the Third Proportional to 528,023 and 1,135,650
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Solution
The third proportional to 528,023 and 1,135,650 is: 2,442,508.99
Step by Step Solution
- Step 1: Write the proportion equation
528,023 : 1,135,650 = 1,135,650 : x - Step 2: Convert to fraction form
528,023/1,135,650 = 1,135,650/x - Step 3: Cross multiply
528,023x = 1,135,650 × 1,135,650 - Step 4: Simplify right side
528,023x = 1,289,700,922,500 - Step 5: Solve for x
x = 1,289,700,922,500/528,023 - Step 6: Final answer
x = 2,442,508.99
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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.