Finding the Fourth Proportional to 6,374,553.07, 8,796,626.76 and 3,473,882.05
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Solution
The fourth proportional to 6,374,553.07, 8,796,626.76 and 3,473,882.05 is: 4,793,817.46
Step by Step Solution
- Step 1: Write the proportion equation
6,374,553.07 : 8,796,626.76 = 3,473,882.05 : x - Step 2: Convert to fraction form
6,374,553.07/8,796,626.76 = 3,473,882.05/x - Step 3: Cross multiply
6,374,553.07x = 8,796,626.76 × 3,473,882.05 - Step 4: Simplify right side
6,374,553.07x = 30,558,443,802,113.66 - Step 5: Solve for x
x = 30,558,443,802,113.66/6,374,553.07 - Step 6: Final answer
x = 4,793,817.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.