Finding the Fourth Proportional to 5,571,437.22, 8,359,517.79 and 3,044,140.02
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Solution
The fourth proportional to 5,571,437.22, 8,359,517.79 and 3,044,140.02 is: 4,567,500.57
Step by Step Solution
- Step 1: Write the proportion equation
5,571,437.22 : 8,359,517.79 = 3,044,140.02 : x - Step 2: Convert to fraction form
5,571,437.22/8,359,517.79 = 3,044,140.02/x - Step 3: Cross multiply
5,571,437.22x = 8,359,517.79 × 3,044,140.02 - Step 4: Simplify right side
5,571,437.22x = 25,447,542,652,440.96 - Step 5: Solve for x
x = 25,447,542,652,440.96/5,571,437.22 - Step 6: Final answer
x = 4,567,500.57
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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.