Finding the Fourth Proportional to 796,120.68, 1,097,485.86 and 604,801.96
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Solution
The fourth proportional to 796,120.68, 1,097,485.86 and 604,801.96 is: 833,744.95
Step by Step Solution
- Step 1: Write the proportion equation
796,120.68 : 1,097,485.86 = 604,801.96 : x - Step 2: Convert to fraction form
796,120.68/1,097,485.86 = 604,801.96/x - Step 3: Cross multiply
796,120.68x = 1,097,485.86 × 604,801.96 - Step 4: Simplify right side
796,120.68x = 663,761,599,200.29 - Step 5: Solve for x
x = 663,761,599,200.29/796,120.68 - Step 6: Final answer
x = 833,744.95
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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.