Finding the Fourth Proportional to 1,713,260.74, 2,364,264.56 and 949,307.62
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Solution
The fourth proportional to 1,713,260.74, 2,364,264.56 and 949,307.62 is: 1,310,024.98
Step by Step Solution
- Step 1: Write the proportion equation
1,713,260.74 : 2,364,264.56 = 949,307.62 : x - Step 2: Convert to fraction form
1,713,260.74/2,364,264.56 = 949,307.62/x - Step 3: Cross multiply
1,713,260.74x = 2,364,264.56 × 949,307.62 - Step 4: Simplify right side
1,713,260.74x = 2,244,414,362,503.95 - Step 5: Solve for x
x = 2,244,414,362,503.95/1,713,260.74 - Step 6: Final answer
x = 1,310,024.98
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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.