Finding the Fourth Proportional to 1,100,563.26, 1,646,705.79 and 651,495.48
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Solution
The fourth proportional to 1,100,563.26, 1,646,705.79 and 651,495.48 is: 974,793.02
Step by Step Solution
- Step 1: Write the proportion equation
1,100,563.26 : 1,646,705.79 = 651,495.48 : x - Step 2: Convert to fraction form
1,100,563.26/1,646,705.79 = 651,495.48/x - Step 3: Cross multiply
1,100,563.26x = 1,646,705.79 × 651,495.48 - Step 4: Simplify right side
1,100,563.26x = 1,072,821,379,074.83 - Step 5: Solve for x
x = 1,072,821,379,074.83/1,100,563.26 - Step 6: Final answer
x = 974,793.02
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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.