Finding the Fourth Proportional to 5,923,536, 8,174,479.68 and 3,207,282
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Solution
The fourth proportional to 5,923,536, 8,174,479.68 and 3,207,282 is: 4,426,049.16
Step by Step Solution
- Step 1: Write the proportion equation
5,923,536 : 8,174,479.68 = 3,207,282 : x - Step 2: Convert to fraction form
5,923,536/8,174,479.68 = 3,207,282/x - Step 3: Cross multiply
5,923,536x = 8,174,479.68 × 3,207,282 - Step 4: Simplify right side
5,923,536x = 26,217,861,537,029.76 - Step 5: Solve for x
x = 26,217,861,537,029.76/5,923,536 - Step 6: Final answer
x = 4,426,049.16
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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.