Finding the Fourth Proportional to 805,371.26, 1,110,248.25 and 532,982.84
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Solution
The fourth proportional to 805,371.26, 1,110,248.25 and 532,982.84 is: 734,745.94
Step by Step Solution
- Step 1: Write the proportion equation
805,371.26 : 1,110,248.25 = 532,982.84 : x - Step 2: Convert to fraction form
805,371.26/1,110,248.25 = 532,982.84/x - Step 3: Cross multiply
805,371.26x = 1,110,248.25 × 532,982.84 - Step 4: Simplify right side
805,371.26x = 591,743,265,390.03 - Step 5: Solve for x
x = 591,743,265,390.03/805,371.26 - Step 6: Final answer
x = 734,745.94
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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.