Finding the Fourth Proportional to 1,651,798.37, 2,477,597.99 and 982,141.19
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Solution
The fourth proportional to 1,651,798.37, 2,477,597.99 and 982,141.19 is: 1,473,152.58
Step by Step Solution
- Step 1: Write the proportion equation
1,651,798.37 : 2,477,597.99 = 982,141.19 : x - Step 2: Convert to fraction form
1,651,798.37/2,477,597.99 = 982,141.19/x - Step 3: Cross multiply
1,651,798.37x = 2,477,597.99 × 982,141.19 - Step 4: Simplify right side
1,651,798.37x = 2,433,351,038,240.21 - Step 5: Solve for x
x = 2,433,351,038,240.21/1,651,798.37 - Step 6: Final answer
x = 1,473,152.58
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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.