Finding the Fourth Proportional to 4,563,368.85, 6,297,523.29 and 2,498,349.60
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Solution
The fourth proportional to 4,563,368.85, 6,297,523.29 and 2,498,349.60 is: 3,447,763.11
Step by Step Solution
- Step 1: Write the proportion equation
4,563,368.85 : 6,297,523.29 = 2,498,349.60 : x - Step 2: Convert to fraction form
4,563,368.85/6,297,523.29 = 2,498,349.60/x - Step 3: Cross multiply
4,563,368.85x = 6,297,523.29 × 2,498,349.60 - Step 4: Simplify right side
4,563,368.85x = 15,733,414,792,562.19 - Step 5: Solve for x
x = 15,733,414,792,562.19/4,563,368.85 - Step 6: Final answer
x = 3,447,763.11
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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.