Finding the Fourth Proportional to 5,822,466.68, 8,035,036.93 and 3,376,529.98
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Solution
The fourth proportional to 5,822,466.68, 8,035,036.93 and 3,376,529.98 is: 4,659,630.46
Step by Step Solution
- Step 1: Write the proportion equation
5,822,466.68 : 8,035,036.93 = 3,376,529.98 : x - Step 2: Convert to fraction form
5,822,466.68/8,035,036.93 = 3,376,529.98/x - Step 3: Cross multiply
5,822,466.68x = 8,035,036.93 × 3,376,529.98 - Step 4: Simplify right side
5,822,466.68x = 27,130,543,068,685.23 - Step 5: Solve for x
x = 27,130,543,068,685.23/5,822,466.68 - Step 6: Final answer
x = 4,659,630.46
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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.