Finding the Fourth Proportional to 4,314,885.04, 5,952,317.60 and 2,682,673.44
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Solution
The fourth proportional to 4,314,885.04, 5,952,317.60 and 2,682,673.44 is: 3,700,706.78
Step by Step Solution
- Step 1: Write the proportion equation
4,314,885.04 : 5,952,317.60 = 2,682,673.44 : x - Step 2: Convert to fraction form
4,314,885.04/5,952,317.60 = 2,682,673.44/x - Step 3: Cross multiply
4,314,885.04x = 5,952,317.60 × 2,682,673.44 - Step 4: Simplify right side
4,314,885.04x = 15,968,124,331,964.54 - Step 5: Solve for x
x = 15,968,124,331,964.54/4,314,885.04 - Step 6: Final answer
x = 3,700,706.78
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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.