Finding the Fourth Proportional to 2,522,509.49, 3,781,514.36 and 924,699.59
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Solution
The fourth proportional to 2,522,509.49, 3,781,514.36 and 924,699.59 is: 1,386,224.63
Step by Step Solution
- Step 1: Write the proportion equation
2,522,509.49 : 3,781,514.36 = 924,699.59 : x - Step 2: Convert to fraction form
2,522,509.49/3,781,514.36 = 924,699.59/x - Step 3: Cross multiply
2,522,509.49x = 3,781,514.36 × 924,699.59 - Step 4: Simplify right side
2,522,509.49x = 3,496,764,797,126.99 - Step 5: Solve for x
x = 3,496,764,797,126.99/2,522,509.49 - Step 6: Final answer
x = 1,386,224.63
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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.