Finding the Fourth Proportional to 5,701,590.36, 8,552,314.16 and 1,383,676.36
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Solution
The fourth proportional to 5,701,590.36, 8,552,314.16 and 1,383,676.36 is: 2,075,497.22
Step by Step Solution
- Step 1: Write the proportion equation
5,701,590.36 : 8,552,314.16 = 1,383,676.36 : x - Step 2: Convert to fraction form
5,701,590.36/8,552,314.16 = 1,383,676.36/x - Step 3: Cross multiply
5,701,590.36x = 8,552,314.16 × 1,383,676.36 - Step 4: Simplify right side
5,701,590.36x = 11,833,634,926,485.26 - Step 5: Solve for x
x = 11,833,634,926,485.26/5,701,590.36 - Step 6: Final answer
x = 2,075,497.22
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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.