Finding the Fourth Proportional to 1,825,218.35, 2,737,618.35 and 477,511.01
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Solution
The fourth proportional to 1,825,218.35, 2,737,618.35 and 477,511.01 is: 716,211.79
Step by Step Solution
- Step 1: Write the proportion equation
1,825,218.35 : 2,737,618.35 = 477,511.01 : x - Step 2: Convert to fraction form
1,825,218.35/2,737,618.35 = 477,511.01/x - Step 3: Cross multiply
1,825,218.35x = 2,737,618.35 × 477,511.01 - Step 4: Simplify right side
1,825,218.35x = 1,307,242,903,303.03 - Step 5: Solve for x
x = 1,307,242,903,303.03/1,825,218.35 - Step 6: Final answer
x = 716,211.79
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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.