Finding the Third Proportional to 633,780 and 1,409,242.50
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Solution
The third proportional to 633,780 and 1,409,242.50 is: 3,133,523.34
Step by Step Solution
- Step 1: Write the proportion equation
633,780 : 1,409,242.50 = 1,409,242.50 : x - Step 2: Convert to fraction form
633,780/1,409,242.50 = 1,409,242.50/x - Step 3: Cross multiply
633,780x = 1,409,242.50 × 1,409,242.50 - Step 4: Simplify right side
633,780x = 1,985,964,423,806.25 - Step 5: Solve for x
x = 1,985,964,423,806.25/633,780 - Step 6: Final answer
x = 3,133,523.34
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.