Finding the Third Proportional to 748,341.28 and 1,641,548.53
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Solution
The third proportional to 748,341.28 and 1,641,548.53 is: 3,600,872.55
Step by Step Solution
- Step 1: Write the proportion equation
748,341.28 : 1,641,548.53 = 1,641,548.53 : x - Step 2: Convert to fraction form
748,341.28/1,641,548.53 = 1,641,548.53/x - Step 3: Cross multiply
748,341.28x = 1,641,548.53 × 1,641,548.53 - Step 4: Simplify right side
748,341.28x = 2,694,681,580,449.03 - Step 5: Solve for x
x = 2,694,681,580,449.03/748,341.28 - Step 6: Final answer
x = 3,600,872.55
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.