Finding the Fourth Proportional to 11,739,036.06, 17,590,596.06 and 6,274,908.14
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Solution
The fourth proportional to 11,739,036.06, 17,590,596.06 and 6,274,908.14 is: 9,402,763.03
Step by Step Solution
- Step 1: Write the proportion equation
11,739,036.06 : 17,590,596.06 = 6,274,908.14 : x - Step 2: Convert to fraction form
11,739,036.06/17,590,596.06 = 6,274,908.14/x - Step 3: Cross multiply
11,739,036.06x = 17,590,596.06 × 6,274,908.14 - Step 4: Simplify right side
11,739,036.06x = 110,379,374,316,392.94 - Step 5: Solve for x
x = 110,379,374,316,392.94/11,739,036.06 - Step 6: Final answer
x = 9,402,763.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.