Finding the Fourth Proportional to 1,719,526.06, 2,575,334.36 and 998,081
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Solution
The fourth proportional to 1,719,526.06, 2,575,334.36 and 998,081 is: 1,494,826.02
Step by Step Solution
- Step 1: Write the proportion equation
1,719,526.06 : 2,575,334.36 = 998,081 : x - Step 2: Convert to fraction form
1,719,526.06/2,575,334.36 = 998,081/x - Step 3: Cross multiply
1,719,526.06x = 2,575,334.36 × 998,081 - Step 4: Simplify right side
1,719,526.06x = 2,570,392,293,363.16 - Step 5: Solve for x
x = 2,570,392,293,363.16/1,719,526.06 - Step 6: Final answer
x = 1,494,826.02
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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.