Finding the Fourth Proportional to 4,629,101.93, 6,388,304.84 and 2,564,309.63
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Solution
The fourth proportional to 4,629,101.93, 6,388,304.84 and 2,564,309.63 is: 3,538,827.15
Step by Step Solution
- Step 1: Write the proportion equation
4,629,101.93 : 6,388,304.84 = 2,564,309.63 : x - Step 2: Convert to fraction form
4,629,101.93/6,388,304.84 = 2,564,309.63/x - Step 3: Cross multiply
4,629,101.93x = 6,388,304.84 × 2,564,309.63 - Step 4: Simplify right side
4,629,101.93x = 16,381,591,575,824.54 - Step 5: Solve for x
x = 16,381,591,575,824.54/4,629,101.93 - Step 6: Final answer
x = 3,538,827.15
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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.