Finding the Fourth Proportional to 1,346,052.24, 1,857,552.11 and 734,204.97
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Solution
The fourth proportional to 1,346,052.24, 1,857,552.11 and 734,204.97 is: 1,013,202.87
Step by Step Solution
- Step 1: Write the proportion equation
1,346,052.24 : 1,857,552.11 = 734,204.97 : x - Step 2: Convert to fraction form
1,346,052.24/1,857,552.11 = 734,204.97/x - Step 3: Cross multiply
1,346,052.24x = 1,857,552.11 × 734,204.97 - Step 4: Simplify right side
1,346,052.24x = 1,363,823,987,524.96 - Step 5: Solve for x
x = 1,363,823,987,524.96/1,346,052.24 - Step 6: Final answer
x = 1,013,202.87
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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.