Finding the Third Proportional to 479,126.95 and 1,042,330.78
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Solution
The third proportional to 479,126.95 and 1,042,330.78 is: 2,267,569.07
Step by Step Solution
- Step 1: Write the proportion equation
479,126.95 : 1,042,330.78 = 1,042,330.78 : x - Step 2: Convert to fraction form
479,126.95/1,042,330.78 = 1,042,330.78/x - Step 3: Cross multiply
479,126.95x = 1,042,330.78 × 1,042,330.78 - Step 4: Simplify right side
479,126.95x = 1,086,453,457,541.24 - Step 5: Solve for x
x = 1,086,453,457,541.24/479,126.95 - Step 6: Final answer
x = 2,267,569.07
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.