Finding the Third Proportional to 1,264,227.75 and 2,730,461.91
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Solution
The third proportional to 1,264,227.75 and 2,730,461.91 is: 5,897,214.50
Step by Step Solution
- Step 1: Write the proportion equation
1,264,227.75 : 2,730,461.91 = 2,730,461.91 : x - Step 2: Convert to fraction form
1,264,227.75/2,730,461.91 = 2,730,461.91/x - Step 3: Cross multiply
1,264,227.75x = 2,730,461.91 × 2,730,461.91 - Step 4: Simplify right side
1,264,227.75x = 7,455,422,221,482.38 - Step 5: Solve for x
x = 7,455,422,221,482.38/1,264,227.75 - Step 6: Final answer
x = 5,897,214.50
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.