Finding the Third Proportional to 259,089.75 and 562,433.75
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Solution
The third proportional to 259,089.75 and 562,433.75 is: 1,220,934.92
Step by Step Solution
- Step 1: Write the proportion equation
259,089.75 : 562,433.75 = 562,433.75 : x - Step 2: Convert to fraction form
259,089.75/562,433.75 = 562,433.75/x - Step 3: Cross multiply
259,089.75x = 562,433.75 × 562,433.75 - Step 4: Simplify right side
259,089.75x = 316,331,723,139.06 - Step 5: Solve for x
x = 316,331,723,139.06/259,089.75 - Step 6: Final answer
x = 1,220,934.92
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.