Finding the Fourth Proportional to 2,369,860.08, 3,270,326.04 and 1,351,592.88
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Solution
The fourth proportional to 2,369,860.08, 3,270,326.04 and 1,351,592.88 is: 1,865,152.05
Step by Step Solution
- Step 1: Write the proportion equation
2,369,860.08 : 3,270,326.04 = 1,351,592.88 : x - Step 2: Convert to fraction form
2,369,860.08/3,270,326.04 = 1,351,592.88/x - Step 3: Cross multiply
2,369,860.08x = 3,270,326.04 × 1,351,592.88 - Step 4: Simplify right side
2,369,860.08x = 4,420,149,390,942.60 - Step 5: Solve for x
x = 4,420,149,390,942.60/2,369,860.08 - Step 6: Final answer
x = 1,865,152.05
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.