Finding the Fourth Proportional to 2,175,304.44, 3,261,808.40 and 735,492.99
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Solution
The fourth proportional to 2,175,304.44, 3,261,808.40 and 735,492.99 is: 1,102,851.25
Step by Step Solution
- Step 1: Write the proportion equation
2,175,304.44 : 3,261,808.40 = 735,492.99 : x - Step 2: Convert to fraction form
2,175,304.44/3,261,808.40 = 735,492.99/x - Step 3: Cross multiply
2,175,304.44x = 3,261,808.40 × 735,492.99 - Step 4: Simplify right side
2,175,304.44x = 2,399,037,212,923.12 - Step 5: Solve for x
x = 2,399,037,212,923.12/2,175,304.44 - Step 6: Final answer
x = 1,102,851.25
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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.