Finding the Fourth Proportional to 2,028,888.18, 3,043,798.83 and 608,971.14
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Solution
The fourth proportional to 2,028,888.18, 3,043,798.83 and 608,971.14 is: 913,596.75
Step by Step Solution
- Step 1: Write the proportion equation
2,028,888.18 : 3,043,798.83 = 608,971.14 : x - Step 2: Convert to fraction form
2,028,888.18/3,043,798.83 = 608,971.14/x - Step 3: Cross multiply
2,028,888.18x = 3,043,798.83 × 608,971.14 - Step 4: Simplify right side
2,028,888.18x = 1,853,585,643,435.77 - Step 5: Solve for x
x = 1,853,585,643,435.77/2,028,888.18 - Step 6: Final answer
x = 913,596.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.