Finding the Fourth Proportional to 1,165,094.14, 1,747,703.50 and 366,437.97
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Solution
The fourth proportional to 1,165,094.14, 1,747,703.50 and 366,437.97 is: 549,676.54
Step by Step Solution
- Step 1: Write the proportion equation
1,165,094.14 : 1,747,703.50 = 366,437.97 : x - Step 2: Convert to fraction form
1,165,094.14/1,747,703.50 = 366,437.97/x - Step 3: Cross multiply
1,165,094.14x = 1,747,703.50 × 366,437.97 - Step 4: Simplify right side
1,165,094.14x = 640,424,912,131.19 - Step 5: Solve for x
x = 640,424,912,131.19/1,165,094.14 - Step 6: Final answer
x = 549,676.54
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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.