Finding the Fourth Proportional to 1,944,726.66, 2,917,066.53 and 505,282.68
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Solution
The fourth proportional to 1,944,726.66, 2,917,066.53 and 505,282.68 is: 757,917.92
Step by Step Solution
- Step 1: Write the proportion equation
1,944,726.66 : 2,917,066.53 = 505,282.68 : x - Step 2: Convert to fraction form
1,944,726.66/2,917,066.53 = 505,282.68/x - Step 3: Cross multiply
1,944,726.66x = 2,917,066.53 × 505,282.68 - Step 4: Simplify right side
1,944,726.66x = 1,473,943,194,016.70 - Step 5: Solve for x
x = 1,473,943,194,016.70/1,944,726.66 - Step 6: Final answer
x = 757,917.92
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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.