Finding the Fourth Proportional to 1,151,980.44, 1,727,595.18 and 544,708.68
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Solution
The fourth proportional to 1,151,980.44, 1,727,595.18 and 544,708.68 is: 816,885.48
Step by Step Solution
- Step 1: Write the proportion equation
1,151,980.44 : 1,727,595.18 = 544,708.68 : x - Step 2: Convert to fraction form
1,151,980.44/1,727,595.18 = 544,708.68/x - Step 3: Cross multiply
1,151,980.44x = 1,727,595.18 × 544,708.68 - Step 4: Simplify right side
1,151,980.44x = 941,036,090,072.16 - Step 5: Solve for x
x = 941,036,090,072.16/1,151,980.44 - Step 6: Final answer
x = 816,885.48
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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.