Finding the Fourth Proportional to 2,095,252, 2,891,311.68 and 1,235,615.20
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Solution
The fourth proportional to 2,095,252, 2,891,311.68 and 1,235,615.20 is: 1,705,068.73
Step by Step Solution
- Step 1: Write the proportion equation
2,095,252 : 2,891,311.68 = 1,235,615.20 : x - Step 2: Convert to fraction form
2,095,252/2,891,311.68 = 1,235,615.20/x - Step 3: Cross multiply
2,095,252x = 2,891,311.68 × 1,235,615.20 - Step 4: Simplify right side
2,095,252x = 3,572,548,659,745.54 - Step 5: Solve for x
x = 3,572,548,659,745.54/2,095,252 - Step 6: Final answer
x = 1,705,068.73
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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.