Finding the Third Proportional to 473,302 and 1,029,532
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Solution
The third proportional to 473,302 and 1,029,532 is: 2,239,449.95
Step by Step Solution
- Step 1: Write the proportion equation
473,302 : 1,029,532 = 1,029,532 : x - Step 2: Convert to fraction form
473,302/1,029,532 = 1,029,532/x - Step 3: Cross multiply
473,302x = 1,029,532 × 1,029,532 - Step 4: Simplify right side
473,302x = 1,059,936,139,024 - Step 5: Solve for x
x = 1,059,936,139,024/473,302 - Step 6: Final answer
x = 2,239,449.95
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.