Finding the Fourth Proportional to 1,818,404.44, 2,727,716.01 and 556,243.00
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Solution
The fourth proportional to 1,818,404.44, 2,727,716.01 and 556,243.00 is: 834,397.95
Step by Step Solution
- Step 1: Write the proportion equation
1,818,404.44 : 2,727,716.01 = 556,243.00 : x - Step 2: Convert to fraction form
1,818,404.44/2,727,716.01 = 556,243.00/x - Step 3: Cross multiply
1,818,404.44x = 2,727,716.01 × 556,243.00 - Step 4: Simplify right side
1,818,404.44x = 1,517,272,927,645.23 - Step 5: Solve for x
x = 1,517,272,927,645.23/1,818,404.44 - Step 6: Final answer
x = 834,397.95
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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.