Finding the Fourth Proportional to 2,273,129.40, 3,408,465.30 and 943,567.80
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Solution
The fourth proportional to 2,273,129.40, 3,408,465.30 and 943,567.80 is: 1,414,841.63
Step by Step Solution
- Step 1: Write the proportion equation
2,273,129.40 : 3,408,465.30 = 943,567.80 : x - Step 2: Convert to fraction form
2,273,129.40/3,408,465.30 = 943,567.80/x - Step 3: Cross multiply
2,273,129.40x = 3,408,465.30 × 943,567.80 - Step 4: Simplify right side
2,273,129.40x = 3,216,118,104,497.34 - Step 5: Solve for x
x = 3,216,118,104,497.34/2,273,129.40 - Step 6: Final answer
x = 1,414,841.63
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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.