Finding the Third Proportional to 658,967.63 and 1,438,767
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Solution
The third proportional to 658,967.63 and 1,438,767 is: 3,141,353.84
Step by Step Solution
- Step 1: Write the proportion equation
658,967.63 : 1,438,767 = 1,438,767 : x - Step 2: Convert to fraction form
658,967.63/1,438,767 = 1,438,767/x - Step 3: Cross multiply
658,967.63x = 1,438,767 × 1,438,767 - Step 4: Simplify right side
658,967.63x = 2,070,050,480,289 - Step 5: Solve for x
x = 2,070,050,480,289/658,967.63 - Step 6: Final answer
x = 3,141,353.84
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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.