Finding the Fourth Proportional to 2,554,926.42, 3,833,985.12 and 1,702,596.13
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Solution
The fourth proportional to 2,554,926.42, 3,833,985.12 and 1,702,596.13 is: 2,554,957.43
Step by Step Solution
- Step 1: Write the proportion equation
2,554,926.42 : 3,833,985.12 = 1,702,596.13 : x - Step 2: Convert to fraction form
2,554,926.42/3,833,985.12 = 1,702,596.13/x - Step 3: Cross multiply
2,554,926.42x = 3,833,985.12 × 1,702,596.13 - Step 4: Simplify right side
2,554,926.42x = 6,527,728,227,789.59 - Step 5: Solve for x
x = 6,527,728,227,789.59/2,554,926.42 - Step 6: Final answer
x = 2,554,957.43
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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.