Finding the Third Proportional to 1,143,213.75 and 2,513,802.09
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Solution
The third proportional to 1,143,213.75 and 2,513,802.09 is: 5,527,576.07
Step by Step Solution
- Step 1: Write the proportion equation
1,143,213.75 : 2,513,802.09 = 2,513,802.09 : x - Step 2: Convert to fraction form
1,143,213.75/2,513,802.09 = 2,513,802.09/x - Step 3: Cross multiply
1,143,213.75x = 2,513,802.09 × 2,513,802.09 - Step 4: Simplify right side
1,143,213.75x = 6,319,200,966,541.88 - Step 5: Solve for x
x = 6,319,200,966,541.88/1,143,213.75 - Step 6: Final answer
x = 5,527,576.07
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.