Finding the Fourth Proportional to 1,737,372.36, 2,397,597.48 and 973,409.52
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Solution
The fourth proportional to 1,737,372.36, 2,397,597.48 and 973,409.52 is: 1,343,318.37
Step by Step Solution
- Step 1: Write the proportion equation
1,737,372.36 : 2,397,597.48 = 973,409.52 : x - Step 2: Convert to fraction form
1,737,372.36/2,397,597.48 = 973,409.52/x - Step 3: Cross multiply
1,737,372.36x = 2,397,597.48 × 973,409.52 - Step 4: Simplify right side
1,737,372.36x = 2,333,844,212,160.01 - Step 5: Solve for x
x = 2,333,844,212,160.01/1,737,372.36 - Step 6: Final answer
x = 1,343,318.37
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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.