Finding the Fourth Proportional to 1,466,608.08, 2,199,921.84 and 568,149.60
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Solution
The fourth proportional to 1,466,608.08, 2,199,921.84 and 568,149.60 is: 852,228.17
Step by Step Solution
- Step 1: Write the proportion equation
1,466,608.08 : 2,199,921.84 = 568,149.60 : x - Step 2: Convert to fraction form
1,466,608.08/2,199,921.84 = 568,149.60/x - Step 3: Cross multiply
1,466,608.08x = 2,199,921.84 × 568,149.60 - Step 4: Simplify right side
1,466,608.08x = 1,249,884,713,427.26 - Step 5: Solve for x
x = 1,249,884,713,427.26/1,466,608.08 - Step 6: Final answer
x = 852,228.17
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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.