Finding the Fourth Proportional to 1,701,343.68, 2,549,608.20 and 943,518.48
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Solution
The fourth proportional to 1,701,343.68, 2,549,608.20 and 943,518.48 is: 1,413,942.69
Step by Step Solution
- Step 1: Write the proportion equation
1,701,343.68 : 2,549,608.20 = 943,518.48 : x - Step 2: Convert to fraction form
1,701,343.68/2,549,608.20 = 943,518.48/x - Step 3: Cross multiply
1,701,343.68x = 2,549,608.20 × 943,518.48 - Step 4: Simplify right side
1,701,343.68x = 2,405,602,453,459.54 - Step 5: Solve for x
x = 2,405,602,453,459.54/1,701,343.68 - Step 6: Final answer
x = 1,413,942.69
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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.