Finding the Fourth Proportional to 941,251.06, 1,298,448.26 and 614,755.36
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Solution
The fourth proportional to 941,251.06, 1,298,448.26 and 614,755.36 is: 848,050.07
Step by Step Solution
- Step 1: Write the proportion equation
941,251.06 : 1,298,448.26 = 614,755.36 : x - Step 2: Convert to fraction form
941,251.06/1,298,448.26 = 614,755.36/x - Step 3: Cross multiply
941,251.06x = 1,298,448.26 × 614,755.36 - Step 4: Simplify right side
941,251.06x = 798,228,028,372.29 - Step 5: Solve for x
x = 798,228,028,372.29/941,251.06 - Step 6: Final answer
x = 848,050.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.