Finding the Third Proportional to 224,315.58 and 492,221.81
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Solution
The third proportional to 224,315.58 and 492,221.81 is: 1,080,095.80
Step by Step Solution
- Step 1: Write the proportion equation
224,315.58 : 492,221.81 = 492,221.81 : x - Step 2: Convert to fraction form
224,315.58/492,221.81 = 492,221.81/x - Step 3: Cross multiply
224,315.58x = 492,221.81 × 492,221.81 - Step 4: Simplify right side
224,315.58x = 242,282,312,700.79 - Step 5: Solve for x
x = 242,282,312,700.79/224,315.58 - Step 6: Final answer
x = 1,080,095.80
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.