Finding the Fourth Proportional to 2,503,713.36, 3,754,627.20 and 905,881.44
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Solution
The fourth proportional to 2,503,713.36, 3,754,627.20 and 905,881.44 is: 1,358,481.03
Step by Step Solution
- Step 1: Write the proportion equation
2,503,713.36 : 3,754,627.20 = 905,881.44 : x - Step 2: Convert to fraction form
2,503,713.36/3,754,627.20 = 905,881.44/x - Step 3: Cross multiply
2,503,713.36x = 3,754,627.20 × 905,881.44 - Step 4: Simplify right side
2,503,713.36x = 3,401,247,094,599.17 - Step 5: Solve for x
x = 3,401,247,094,599.17/2,503,713.36 - Step 6: Final answer
x = 1,358,481.03
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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.