Finding the Fourth Proportional to 1,794,525.98, 2,692,297.44 and 730,331.78
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Solution
The fourth proportional to 1,794,525.98, 2,692,297.44 and 730,331.78 is: 1,095,704.60
Step by Step Solution
- Step 1: Write the proportion equation
1,794,525.98 : 2,692,297.44 = 730,331.78 : x - Step 2: Convert to fraction form
1,794,525.98/2,692,297.44 = 730,331.78/x - Step 3: Cross multiply
1,794,525.98x = 2,692,297.44 × 730,331.78 - Step 4: Simplify right side
1,794,525.98x = 1,966,270,368,183.16 - Step 5: Solve for x
x = 1,966,270,368,183.16/1,794,525.98 - Step 6: Final answer
x = 1,095,704.60
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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.