Finding the Fourth Proportional to 1,468,261.44, 2,202,184.80 and 470,859.84
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Solution
The fourth proportional to 1,468,261.44, 2,202,184.80 and 470,859.84 is: 706,223.26
Step by Step Solution
- Step 1: Write the proportion equation
1,468,261.44 : 2,202,184.80 = 470,859.84 : x - Step 2: Convert to fraction form
1,468,261.44/2,202,184.80 = 470,859.84/x - Step 3: Cross multiply
1,468,261.44x = 2,202,184.80 × 470,859.84 - Step 4: Simplify right side
1,468,261.44x = 1,036,920,382,578.43 - Step 5: Solve for x
x = 1,036,920,382,578.43/1,468,261.44 - Step 6: Final answer
x = 706,223.26
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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.