Finding the Fourth Proportional to 5,058,983.73, 7,593,605.46 and 4,486,282.41
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Solution
The fourth proportional to 5,058,983.73, 7,593,605.46 and 4,486,282.41 is: 6,733,972.75
Step by Step Solution
- Step 1: Write the proportion equation
5,058,983.73 : 7,593,605.46 = 4,486,282.41 : x - Step 2: Convert to fraction form
5,058,983.73/7,593,605.46 = 4,486,282.41/x - Step 3: Cross multiply
5,058,983.73x = 7,593,605.46 × 4,486,282.41 - Step 4: Simplify right side
5,058,983.73x = 34,067,058,603,677.96 - Step 5: Solve for x
x = 34,067,058,603,677.96/5,058,983.73 - Step 6: Final answer
x = 6,733,972.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.