Finding the Fourth Proportional to 4,850,302.80, 7,272,523.68 and 1,932,844.41
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Solution
The fourth proportional to 4,850,302.80, 7,272,523.68 and 1,932,844.41 is: 2,898,098.80
Step by Step Solution
- Step 1: Write the proportion equation
4,850,302.80 : 7,272,523.68 = 1,932,844.41 : x - Step 2: Convert to fraction form
4,850,302.80/7,272,523.68 = 1,932,844.41/x - Step 3: Cross multiply
4,850,302.80x = 7,272,523.68 × 1,932,844.41 - Step 4: Simplify right side
4,850,302.80x = 14,056,656,741,480.63 - Step 5: Solve for x
x = 14,056,656,741,480.63/4,850,302.80 - Step 6: Final answer
x = 2,898,098.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.