Finding the Fourth Proportional to 2,397,687.03, 3,596,530.82 and 977,854.23
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Solution
The fourth proportional to 2,397,687.03, 3,596,530.82 and 977,854.23 is: 1,466,781.46
Step by Step Solution
- Step 1: Write the proportion equation
2,397,687.03 : 3,596,530.82 = 977,854.23 : x - Step 2: Convert to fraction form
2,397,687.03/3,596,530.82 = 977,854.23/x - Step 3: Cross multiply
2,397,687.03x = 3,596,530.82 × 977,854.23 - Step 4: Simplify right side
2,397,687.03x = 3,516,882,870,773.10 - Step 5: Solve for x
x = 3,516,882,870,773.10/2,397,687.03 - Step 6: Final answer
x = 1,466,781.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.