Finding the Fourth Proportional to 1,597,970.97, 2,396,965.42 and 533,010.11
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Solution
The fourth proportional to 1,597,970.97, 2,396,965.42 and 533,010.11 is: 799,518.15
Step by Step Solution
- Step 1: Write the proportion equation
1,597,970.97 : 2,396,965.42 = 533,010.11 : x - Step 2: Convert to fraction form
1,597,970.97/2,396,965.42 = 533,010.11/x - Step 3: Cross multiply
1,597,970.97x = 2,396,965.42 × 533,010.11 - Step 4: Simplify right side
1,597,970.97x = 1,277,606,787,863.65 - Step 5: Solve for x
x = 1,277,606,787,863.65/1,597,970.97 - Step 6: Final answer
x = 799,518.15
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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.