Finding the Fourth Proportional to 4,850,299.23, 7,272,518.34 and 1,932,840.84
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Solution
The fourth proportional to 4,850,299.23, 7,272,518.34 and 1,932,840.84 is: 2,898,093.46
Step by Step Solution
- Step 1: Write the proportion equation
4,850,299.23 : 7,272,518.34 = 1,932,840.84 : x - Step 2: Convert to fraction form
4,850,299.23/7,272,518.34 = 1,932,840.84/x - Step 3: Cross multiply
4,850,299.23x = 7,272,518.34 × 1,932,840.84 - Step 4: Simplify right side
4,850,299.23x = 14,056,620,457,201.01 - Step 5: Solve for x
x = 14,056,620,457,201.01/4,850,299.23 - Step 6: Final answer
x = 2,898,093.46
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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.