Finding the Fourth Proportional to 2,833,110, 3,909,691.88 and 1,561,302
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Solution
The fourth proportional to 2,833,110, 3,909,691.88 and 1,561,302 is: 2,154,596.80
Step by Step Solution
- Step 1: Write the proportion equation
2,833,110 : 3,909,691.88 = 1,561,302 : x - Step 2: Convert to fraction form
2,833,110/3,909,691.88 = 1,561,302/x - Step 3: Cross multiply
2,833,110x = 3,909,691.88 × 1,561,302 - Step 4: Simplify right side
2,833,110x = 6,104,209,751,627.76 - Step 5: Solve for x
x = 6,104,209,751,627.76/2,833,110 - Step 6: Final answer
x = 2,154,596.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.