Finding the Fourth Proportional to 6,045,981.04, 8,344,360.92 and 4,593,286
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Solution
The fourth proportional to 6,045,981.04, 8,344,360.92 and 4,593,286 is: 6,339,423.82
Step by Step Solution
- Step 1: Write the proportion equation
6,045,981.04 : 8,344,360.92 = 4,593,286 : x - Step 2: Convert to fraction form
6,045,981.04/8,344,360.92 = 4,593,286/x - Step 3: Cross multiply
6,045,981.04x = 8,344,360.92 × 4,593,286 - Step 4: Simplify right side
6,045,981.04x = 38,328,036,192,783.12 - Step 5: Solve for x
x = 38,328,036,192,783.12/6,045,981.04 - Step 6: Final answer
x = 6,339,423.82
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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.