Finding the Fourth Proportional to 2,270,074.68, 3,405,610.26 and 672,762.96
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Solution
The fourth proportional to 2,270,074.68, 3,405,610.26 and 672,762.96 is: 1,009,292.10
Step by Step Solution
- Step 1: Write the proportion equation
2,270,074.68 : 3,405,610.26 = 672,762.96 : x - Step 2: Convert to fraction form
2,270,074.68/3,405,610.26 = 672,762.96/x - Step 3: Cross multiply
2,270,074.68x = 3,405,610.26 × 672,762.96 - Step 4: Simplify right side
2,270,074.68x = 2,291,168,439,123.97 - Step 5: Solve for x
x = 2,291,168,439,123.97/2,270,074.68 - Step 6: Final answer
x = 1,009,292.10
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.