Finding the Fourth Proportional to 2,282,238.68, 3,423,691.80 and 684,927.99
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Solution
The fourth proportional to 2,282,238.68, 3,423,691.80 and 684,927.99 is: 1,027,492.16
Step by Step Solution
- Step 1: Write the proportion equation
2,282,238.68 : 3,423,691.80 = 684,927.99 : x - Step 2: Convert to fraction form
2,282,238.68/3,423,691.80 = 684,927.99/x - Step 3: Cross multiply
2,282,238.68x = 3,423,691.80 × 684,927.99 - Step 4: Simplify right side
2,282,238.68x = 2,344,982,342,953.48 - Step 5: Solve for x
x = 2,344,982,342,953.48/2,282,238.68 - Step 6: Final answer
x = 1,027,492.16
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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.