Finding the Fourth Proportional to 1,536,539.14, 2,304,636.18 and 589,245.22
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Solution
The fourth proportional to 1,536,539.14, 2,304,636.18 and 589,245.22 is: 883,801.67
Step by Step Solution
- Step 1: Write the proportion equation
1,536,539.14 : 2,304,636.18 = 589,245.22 : x - Step 2: Convert to fraction form
1,536,539.14/2,304,636.18 = 589,245.22/x - Step 3: Cross multiply
1,536,539.14x = 2,304,636.18 × 589,245.22 - Step 4: Simplify right side
1,536,539.14x = 1,357,995,852,904.06 - Step 5: Solve for x
x = 1,357,995,852,904.06/1,536,539.14 - Step 6: Final answer
x = 883,801.67
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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.