Finding the Fourth Proportional to 943,084.02, 1,414,726.76 and 403,396.13
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Solution
The fourth proportional to 943,084.02, 1,414,726.76 and 403,396.13 is: 605,137.28
Step by Step Solution
- Step 1: Write the proportion equation
943,084.02 : 1,414,726.76 = 403,396.13 : x - Step 2: Convert to fraction form
943,084.02/1,414,726.76 = 403,396.13/x - Step 3: Cross multiply
943,084.02x = 1,414,726.76 × 403,396.13 - Step 4: Simplify right side
943,084.02x = 570,695,304,536.75 - Step 5: Solve for x
x = 570,695,304,536.75/943,084.02 - Step 6: Final answer
x = 605,137.28
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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.