Finding the Fourth Proportional to 3,024,136.10, 4,536,204.15 and 2,457,265.70
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Solution
The fourth proportional to 3,024,136.10, 4,536,204.15 and 2,457,265.70 is: 3,685,898.55
Step by Step Solution
- Step 1: Write the proportion equation
3,024,136.10 : 4,536,204.15 = 2,457,265.70 : x - Step 2: Convert to fraction form
3,024,136.10/4,536,204.15 = 2,457,265.70/x - Step 3: Cross multiply
3,024,136.10x = 4,536,204.15 × 2,457,265.70 - Step 4: Simplify right side
3,024,136.10x = 11,146,658,865,992.66 - Step 5: Solve for x
x = 11,146,658,865,992.66/3,024,136.10 - Step 6: Final answer
x = 3,685,898.55
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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.