Finding the Fourth Proportional to 707,291.84, 1,060,927.32 and 174,812.92
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Solution
The fourth proportional to 707,291.84, 1,060,927.32 and 174,812.92 is: 262,216.80
Step by Step Solution
- Step 1: Write the proportion equation
707,291.84 : 1,060,927.32 = 174,812.92 : x - Step 2: Convert to fraction form
707,291.84/1,060,927.32 = 174,812.92/x - Step 3: Cross multiply
707,291.84x = 1,060,927.32 × 174,812.92 - Step 4: Simplify right side
707,291.84x = 185,463,802,716.97 - Step 5: Solve for x
x = 185,463,802,716.97/707,291.84 - Step 6: Final answer
x = 262,216.80
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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.