Finding the Fourth Proportional to 2,364,328.14, 3,546,990.36 and 766,766.66
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Solution
The fourth proportional to 2,364,328.14, 3,546,990.36 and 766,766.66 is: 1,150,311.54
Step by Step Solution
- Step 1: Write the proportion equation
2,364,328.14 : 3,546,990.36 = 766,766.66 : x - Step 2: Convert to fraction form
2,364,328.14/3,546,990.36 = 766,766.66/x - Step 3: Cross multiply
2,364,328.14x = 3,546,990.36 × 766,766.66 - Step 4: Simplify right side
2,364,328.14x = 2,719,713,933,654.45 - Step 5: Solve for x
x = 2,719,713,933,654.45/2,364,328.14 - Step 6: Final answer
x = 1,150,311.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.