Finding the Fourth Proportional to 801,847.97, 1,203,167.14 and 375,412.66
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Solution
The fourth proportional to 801,847.97, 1,203,167.14 and 375,412.66 is: 563,304.01
Step by Step Solution
- Step 1: Write the proportion equation
801,847.97 : 1,203,167.14 = 375,412.66 : x - Step 2: Convert to fraction form
801,847.97/1,203,167.14 = 375,412.66/x - Step 3: Cross multiply
801,847.97x = 1,203,167.14 × 375,412.66 - Step 4: Simplify right side
801,847.97x = 451,684,174,574.93 - Step 5: Solve for x
x = 451,684,174,574.93/801,847.97 - Step 6: Final answer
x = 563,304.01
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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.