Finding the Fourth Proportional to 1,699,168.07, 2,344,851.80 and 924,804.46
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Solution
The fourth proportional to 1,699,168.07, 2,344,851.80 and 924,804.46 is: 1,276,230.08
Step by Step Solution
- Step 1: Write the proportion equation
1,699,168.07 : 2,344,851.80 = 924,804.46 : x - Step 2: Convert to fraction form
1,699,168.07/2,344,851.80 = 924,804.46/x - Step 3: Cross multiply
1,699,168.07x = 2,344,851.80 × 924,804.46 - Step 4: Simplify right side
1,699,168.07x = 2,168,529,402,059.97 - Step 5: Solve for x
x = 2,168,529,402,059.97/1,699,168.07 - Step 6: Final answer
x = 1,276,230.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.