Finding the Fourth Proportional to 1,596,568.65, 2,395,235.70 and 531,620.34
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Solution
The fourth proportional to 1,596,568.65, 2,395,235.70 and 531,620.34 is: 797,557.95
Step by Step Solution
- Step 1: Write the proportion equation
1,596,568.65 : 2,395,235.70 = 531,620.34 : x - Step 2: Convert to fraction form
1,596,568.65/2,395,235.70 = 531,620.34/x - Step 3: Cross multiply
1,596,568.65x = 2,395,235.70 × 531,620.34 - Step 4: Simplify right side
1,596,568.65x = 1,273,356,017,214.14 - Step 5: Solve for x
x = 1,273,356,017,214.14/1,596,568.65 - Step 6: Final answer
x = 797,557.95
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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.