Finding the Fourth Proportional to 2,873,968.97, 4,310,218.52 and 851,741.19
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Solution
The fourth proportional to 2,873,968.97, 4,310,218.52 and 851,741.19 is: 1,277,393.98
Step by Step Solution
- Step 1: Write the proportion equation
2,873,968.97 : 4,310,218.52 = 851,741.19 : x - Step 2: Convert to fraction form
2,873,968.97/4,310,218.52 = 851,741.19/x - Step 3: Cross multiply
2,873,968.97x = 4,310,218.52 × 851,741.19 - Step 4: Simplify right side
2,873,968.97x = 3,671,190,650,320.16 - Step 5: Solve for x
x = 3,671,190,650,320.16/2,873,968.97 - Step 6: Final answer
x = 1,277,393.98
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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.