Finding the Fourth Proportional to 3,502,396.66, 5,261,062.35 and 3,297,625.80
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Solution
The fourth proportional to 3,502,396.66, 5,261,062.35 and 3,297,625.80 is: 4,953,469.47
Step by Step Solution
- Step 1: Write the proportion equation
3,502,396.66 : 5,261,062.35 = 3,297,625.80 : x - Step 2: Convert to fraction form
3,502,396.66/5,261,062.35 = 3,297,625.80/x - Step 3: Cross multiply
3,502,396.66x = 5,261,062.35 × 3,297,625.80 - Step 4: Simplify right side
3,502,396.66x = 17,349,014,940,768.63 - Step 5: Solve for x
x = 17,349,014,940,768.63/3,502,396.66 - Step 6: Final answer
x = 4,953,469.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.