Finding the Fourth Proportional to 2,497,379.10, 3,745,646.52 and 699,849.18
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Solution
The fourth proportional to 2,497,379.10, 3,745,646.52 and 699,849.18 is: 1,049,655.48
Step by Step Solution
- Step 1: Write the proportion equation
2,497,379.10 : 3,745,646.52 = 699,849.18 : x - Step 2: Convert to fraction form
2,497,379.10/3,745,646.52 = 699,849.18/x - Step 3: Cross multiply
2,497,379.10x = 3,745,646.52 × 699,849.18 - Step 4: Simplify right side
2,497,379.10x = 2,621,387,645,591.85 - Step 5: Solve for x
x = 2,621,387,645,591.85/2,497,379.10 - Step 6: Final answer
x = 1,049,655.48
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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.