Finding the Fourth Proportional to 9,363,703.14, 14,045,554.44 and 2,632,117.14
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Solution
The fourth proportional to 9,363,703.14, 14,045,554.44 and 2,632,117.14 is: 3,948,175.63
Step by Step Solution
- Step 1: Write the proportion equation
9,363,703.14 : 14,045,554.44 = 2,632,117.14 : x - Step 2: Convert to fraction form
9,363,703.14/14,045,554.44 = 2,632,117.14/x - Step 3: Cross multiply
9,363,703.14x = 14,045,554.44 × 2,632,117.14 - Step 4: Simplify right side
9,363,703.14x = 36,969,544,582,327.10 - Step 5: Solve for x
x = 36,969,544,582,327.10/9,363,703.14 - Step 6: Final answer
x = 3,948,175.63
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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.