Finding the Third Proportional to 1,381,204.13 and 3,013,297.88
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Solution
The third proportional to 1,381,204.13 and 3,013,297.88 is: 6,573,947.99
Step by Step Solution
- Step 1: Write the proportion equation
1,381,204.13 : 3,013,297.88 = 3,013,297.88 : x - Step 2: Convert to fraction form
1,381,204.13/3,013,297.88 = 3,013,297.88/x - Step 3: Cross multiply
1,381,204.13x = 3,013,297.88 × 3,013,297.88 - Step 4: Simplify right side
1,381,204.13x = 9,079,964,083,479.52 - Step 5: Solve for x
x = 9,079,964,083,479.52/1,381,204.13 - Step 6: Final answer
x = 6,573,947.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.