Finding the Fourth Proportional to 2,496,201.36, 3,444,753.96 and 1,350,278.16
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Solution
The fourth proportional to 2,496,201.36, 3,444,753.96 and 1,350,278.16 is: 1,863,381.74
Step by Step Solution
- Step 1: Write the proportion equation
2,496,201.36 : 3,444,753.96 = 1,350,278.16 : x - Step 2: Convert to fraction form
2,496,201.36/3,444,753.96 = 1,350,278.16/x - Step 3: Cross multiply
2,496,201.36x = 3,444,753.96 × 1,350,278.16 - Step 4: Simplify right side
2,496,201.36x = 4,651,376,038,761.51 - Step 5: Solve for x
x = 4,651,376,038,761.51/2,496,201.36 - Step 6: Final answer
x = 1,863,381.74
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.