Finding the Fourth Proportional to 1,476,662.13, 2,037,793.68 and 797,598.63
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Solution
The fourth proportional to 1,476,662.13, 2,037,793.68 and 797,598.63 is: 1,100,686.08
Step by Step Solution
- Step 1: Write the proportion equation
1,476,662.13 : 2,037,793.68 = 797,598.63 : x - Step 2: Convert to fraction form
1,476,662.13/2,037,793.68 = 797,598.63/x - Step 3: Cross multiply
1,476,662.13x = 2,037,793.68 × 797,598.63 - Step 4: Simplify right side
1,476,662.13x = 1,625,341,447,390.66 - Step 5: Solve for x
x = 1,625,341,447,390.66/1,476,662.13 - Step 6: Final answer
x = 1,100,686.08
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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.