Finding the Fourth Proportional to 2,596,669.84, 3,583,338.24 and 1,450,758.76
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Solution
The fourth proportional to 2,596,669.84, 3,583,338.24 and 1,450,758.76 is: 2,002,010.14
Step by Step Solution
- Step 1: Write the proportion equation
2,596,669.84 : 3,583,338.24 = 1,450,758.76 : x - Step 2: Convert to fraction form
2,596,669.84/3,583,338.24 = 1,450,758.76/x - Step 3: Cross multiply
2,596,669.84x = 3,583,338.24 × 1,450,758.76 - Step 4: Simplify right side
2,596,669.84x = 5,198,559,341,722.98 - Step 5: Solve for x
x = 5,198,559,341,722.98/2,596,669.84 - Step 6: Final answer
x = 2,002,010.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.