Finding the Fourth Proportional to 2,077,990.00, 3,118,527.74 and 1,573,186.66
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Solution
The fourth proportional to 2,077,990.00, 3,118,527.74 and 1,573,186.66 is: 2,360,947.96
Step by Step Solution
- Step 1: Write the proportion equation
2,077,990.00 : 3,118,527.74 = 1,573,186.66 : x - Step 2: Convert to fraction form
2,077,990.00/3,118,527.74 = 1,573,186.66/x - Step 3: Cross multiply
2,077,990.00x = 3,118,527.74 × 1,573,186.66 - Step 4: Simplify right side
2,077,990.00x = 4,906,026,235,544.60 - Step 5: Solve for x
x = 4,906,026,235,544.60/2,077,990.00 - Step 6: Final answer
x = 2,360,947.96
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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.