Finding the Fourth Proportional to 2,364,359.19, 3,545,892.68 and 847,760.55
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Solution
The fourth proportional to 2,364,359.19, 3,545,892.68 and 847,760.55 is: 1,271,409.16
Step by Step Solution
- Step 1: Write the proportion equation
2,364,359.19 : 3,545,892.68 = 847,760.55 : x - Step 2: Convert to fraction form
2,364,359.19/3,545,892.68 = 847,760.55/x - Step 3: Cross multiply
2,364,359.19x = 3,545,892.68 × 847,760.55 - Step 4: Simplify right side
2,364,359.19x = 3,006,067,924,398.97 - Step 5: Solve for x
x = 3,006,067,924,398.97/2,364,359.19 - Step 6: Final answer
x = 1,271,409.16
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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.