Finding the Fourth Proportional to 5,877,219.93, 8,816,531.00 and 2,842,405.04
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Solution
The fourth proportional to 5,877,219.93, 8,816,531.00 and 2,842,405.04 is: 4,263,946.63
Step by Step Solution
- Step 1: Write the proportion equation
5,877,219.93 : 8,816,531.00 = 2,842,405.04 : x - Step 2: Convert to fraction form
5,877,219.93/8,816,531.00 = 2,842,405.04/x - Step 3: Cross multiply
5,877,219.93x = 8,816,531.00 × 2,842,405.04 - Step 4: Simplify right side
5,877,219.93x = 25,060,152,091,421.56 - Step 5: Solve for x
x = 25,060,152,091,421.56/5,877,219.93 - Step 6: Final answer
x = 4,263,946.63
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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.