Finding the Fourth Proportional to 1,748,922.16, 2,623,751.88 and 566,878
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Solution
The fourth proportional to 1,748,922.16, 2,623,751.88 and 566,878 is: 850,436.49
Step by Step Solution
- Step 1: Write the proportion equation
1,748,922.16 : 2,623,751.88 = 566,878 : x - Step 2: Convert to fraction form
1,748,922.16/2,623,751.88 = 566,878/x - Step 3: Cross multiply
1,748,922.16x = 2,623,751.88 × 566,878 - Step 4: Simplify right side
1,748,922.16x = 1,487,347,218,230.64 - Step 5: Solve for x
x = 1,487,347,218,230.64/1,748,922.16 - Step 6: Final answer
x = 850,436.49
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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.