Finding the Fourth Proportional to 4,088,212.95, 6,135,150.53 and 1,625,976.27
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Solution
The fourth proportional to 4,088,212.95, 6,135,150.53 and 1,625,976.27 is: 2,440,090.40
Step by Step Solution
- Step 1: Write the proportion equation
4,088,212.95 : 6,135,150.53 = 1,625,976.27 : x - Step 2: Convert to fraction form
4,088,212.95/6,135,150.53 = 1,625,976.27/x - Step 3: Cross multiply
4,088,212.95x = 6,135,150.53 × 1,625,976.27 - Step 4: Simplify right side
4,088,212.95x = 9,975,609,166,528.04 - Step 5: Solve for x
x = 9,975,609,166,528.04/4,088,212.95 - Step 6: Final answer
x = 2,440,090.40
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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.