Finding the Third Proportional to 1,855,274.63 and 2,838,088.13
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Solution
The third proportional to 1,855,274.63 and 2,838,088.13 is: 4,341,537.42
Step by Step Solution
- Step 1: Write the proportion equation
1,855,274.63 : 2,838,088.13 = 2,838,088.13 : x - Step 2: Convert to fraction form
1,855,274.63/2,838,088.13 = 2,838,088.13/x - Step 3: Cross multiply
1,855,274.63x = 2,838,088.13 × 2,838,088.13 - Step 4: Simplify right side
1,855,274.63x = 8,054,744,205,266.02 - Step 5: Solve for x
x = 8,054,744,205,266.02/1,855,274.63 - Step 6: Final answer
x = 4,341,537.42
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.