Finding the Fourth Proportional to 2,735,901.63, 3,775,556.16 and 1,495,537.29
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Solution
The fourth proportional to 2,735,901.63, 3,775,556.16 and 1,495,537.29 is: 2,063,847.97
Step by Step Solution
- Step 1: Write the proportion equation
2,735,901.63 : 3,775,556.16 = 1,495,537.29 : x - Step 2: Convert to fraction form
2,735,901.63/3,775,556.16 = 1,495,537.29/x - Step 3: Cross multiply
2,735,901.63x = 3,775,556.16 × 1,495,537.29 - Step 4: Simplify right side
2,735,901.63x = 5,646,485,027,769.21 - Step 5: Solve for x
x = 5,646,485,027,769.21/2,735,901.63 - Step 6: Final answer
x = 2,063,847.97
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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.