Finding the Fourth Proportional to 1,198,040.19, 1,797,927.39 and 468,670.98
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Solution
The fourth proportional to 1,198,040.19, 1,797,927.39 and 468,670.98 is: 703,345.68
Step by Step Solution
- Step 1: Write the proportion equation
1,198,040.19 : 1,797,927.39 = 468,670.98 : x - Step 2: Convert to fraction form
1,198,040.19/1,797,927.39 = 468,670.98/x - Step 3: Cross multiply
1,198,040.19x = 1,797,927.39 × 468,670.98 - Step 4: Simplify right side
1,198,040.19x = 842,636,391,840.14 - Step 5: Solve for x
x = 842,636,391,840.14/1,198,040.19 - Step 6: Final answer
x = 703,345.68
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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.