Finding the Third Proportional to 1,747,369.13 and 2,648,117.81
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Solution
The third proportional to 1,747,369.13 and 2,648,117.81 is: 4,013,192.09
Step by Step Solution
- Step 1: Write the proportion equation
1,747,369.13 : 2,648,117.81 = 2,648,117.81 : x - Step 2: Convert to fraction form
1,747,369.13/2,648,117.81 = 2,648,117.81/x - Step 3: Cross multiply
1,747,369.13x = 2,648,117.81 × 2,648,117.81 - Step 4: Simplify right side
1,747,369.13x = 7,012,527,948,879.79 - Step 5: Solve for x
x = 7,012,527,948,879.79/1,747,369.13 - Step 6: Final answer
x = 4,013,192.09
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.