Finding the Fourth Proportional to 2,296,129.96, 3,446,323.10 and 1,159,690.23
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Solution
The fourth proportional to 2,296,129.96, 3,446,323.10 and 1,159,690.23 is: 1,740,610.20
Step by Step Solution
- Step 1: Write the proportion equation
2,296,129.96 : 3,446,323.10 = 1,159,690.23 : x - Step 2: Convert to fraction form
2,296,129.96/3,446,323.10 = 1,159,690.23/x - Step 3: Cross multiply
2,296,129.96x = 3,446,323.10 × 1,159,690.23 - Step 4: Simplify right side
2,296,129.96x = 3,996,667,228,493.31 - Step 5: Solve for x
x = 3,996,667,228,493.31/2,296,129.96 - Step 6: Final answer
x = 1,740,610.20
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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.