Finding the Fourth Proportional to 3,373,508, 5,060,266.86 and 1,378,964
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Solution
The fourth proportional to 3,373,508, 5,060,266.86 and 1,378,964 is: 2,068,447.99
Step by Step Solution
- Step 1: Write the proportion equation
3,373,508 : 5,060,266.86 = 1,378,964 : x - Step 2: Convert to fraction form
3,373,508/5,060,266.86 = 1,378,964/x - Step 3: Cross multiply
3,373,508x = 5,060,266.86 × 1,378,964 - Step 4: Simplify right side
3,373,508x = 6,977,925,830,333.04 - Step 5: Solve for x
x = 6,977,925,830,333.04/3,373,508 - Step 6: Final answer
x = 2,068,447.99
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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.