Finding the Fourth Proportional to 2,132,000.21, 3,197,650.00 and 765,491.02
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Solution
The fourth proportional to 2,132,000.21, 3,197,650.00 and 765,491.02 is: 1,148,110.75
Step by Step Solution
- Step 1: Write the proportion equation
2,132,000.21 : 3,197,650.00 = 765,491.02 : x - Step 2: Convert to fraction form
2,132,000.21/3,197,650.00 = 765,491.02/x - Step 3: Cross multiply
2,132,000.21x = 3,197,650.00 × 765,491.02 - Step 4: Simplify right side
2,132,000.21x = 2,447,772,370,010.85 - Step 5: Solve for x
x = 2,447,772,370,010.85/2,132,000.21 - Step 6: Final answer
x = 1,148,110.75
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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.