Finding the Third Proportional to 562,224 and 1,210,416
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Solution
The third proportional to 562,224 and 1,210,416 is: 2,605,913.11
Step by Step Solution
- Step 1: Write the proportion equation
562,224 : 1,210,416 = 1,210,416 : x - Step 2: Convert to fraction form
562,224/1,210,416 = 1,210,416/x - Step 3: Cross multiply
562,224x = 1,210,416 × 1,210,416 - Step 4: Simplify right side
562,224x = 1,465,106,893,056 - Step 5: Solve for x
x = 1,465,106,893,056/562,224 - Step 6: Final answer
x = 2,605,913.11
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.