Finding the Fourth Proportional to 2,368,088.01, 3,551,250.20 and 851,357.07
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Solution
The fourth proportional to 2,368,088.01, 3,551,250.20 and 851,357.07 is: 1,276,718.58
Step by Step Solution
- Step 1: Write the proportion equation
2,368,088.01 : 3,551,250.20 = 851,357.07 : x - Step 2: Convert to fraction form
2,368,088.01/3,551,250.20 = 851,357.07/x - Step 3: Cross multiply
2,368,088.01x = 3,551,250.20 × 851,357.07 - Step 4: Simplify right side
2,368,088.01x = 3,023,381,960,852.13 - Step 5: Solve for x
x = 3,023,381,960,852.13/2,368,088.01 - Step 6: Final answer
x = 1,276,718.58
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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.