Finding the Fourth Proportional to 1,062,534.14, 1,594,272.29 and 556,974.44
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Solution
The fourth proportional to 1,062,534.14, 1,594,272.29 and 556,974.44 is: 835,708.59
Step by Step Solution
- Step 1: Write the proportion equation
1,062,534.14 : 1,594,272.29 = 556,974.44 : x - Step 2: Convert to fraction form
1,062,534.14/1,594,272.29 = 556,974.44/x - Step 3: Cross multiply
1,062,534.14x = 1,594,272.29 × 556,974.44 - Step 4: Simplify right side
1,062,534.14x = 887,968,905,174.03 - Step 5: Solve for x
x = 887,968,905,174.03/1,062,534.14 - Step 6: Final answer
x = 835,708.59
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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.