Finding the Fourth Proportional to 2,407,034.07, 3,610,463.63 and 968,163.03
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Solution
The fourth proportional to 2,407,034.07, 3,610,463.63 and 968,163.03 is: 1,452,209.36
Step by Step Solution
- Step 1: Write the proportion equation
2,407,034.07 : 3,610,463.63 = 968,163.03 : x - Step 2: Convert to fraction form
2,407,034.07/3,610,463.63 = 968,163.03/x - Step 3: Cross multiply
2,407,034.07x = 3,610,463.63 × 968,163.03 - Step 4: Simplify right side
2,407,034.07x = 3,495,517,402,884.78 - Step 5: Solve for x
x = 3,495,517,402,884.78/2,407,034.07 - Step 6: Final answer
x = 1,452,209.36
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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.