Finding the Fourth Proportional to 1,762,546.68, 2,639,719.08 and 1,714,059.36
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Solution
The fourth proportional to 1,762,546.68, 2,639,719.08 and 1,714,059.36 is: 2,567,100.92
Step by Step Solution
- Step 1: Write the proportion equation
1,762,546.68 : 2,639,719.08 = 1,714,059.36 : x - Step 2: Convert to fraction form
1,762,546.68/2,639,719.08 = 1,714,059.36/x - Step 3: Cross multiply
1,762,546.68x = 2,639,719.08 × 1,714,059.36 - Step 4: Simplify right side
1,762,546.68x = 4,524,635,196,844.59 - Step 5: Solve for x
x = 4,524,635,196,844.59/1,762,546.68 - Step 6: Final answer
x = 2,567,100.92
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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.