Finding the Fourth Proportional to 2,410,703.00, 3,326,550.25 and 1,430,473.11
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Solution
The fourth proportional to 2,410,703.00, 3,326,550.25 and 1,430,473.11 is: 1,973,922.42
Step by Step Solution
- Step 1: Write the proportion equation
2,410,703.00 : 3,326,550.25 = 1,430,473.11 : x - Step 2: Convert to fraction form
2,410,703.00/3,326,550.25 = 1,430,473.11/x - Step 3: Cross multiply
2,410,703.00x = 3,326,550.25 × 1,430,473.11 - Step 4: Simplify right side
2,410,703.00x = 4,758,540,691,793.25 - Step 5: Solve for x
x = 4,758,540,691,793.25/2,410,703.00 - Step 6: Final answer
x = 1,973,922.42
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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.