Finding the Fourth Proportional to 1,598,246.02, 2,397,389.81 and 533,288.08
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Solution
The fourth proportional to 1,598,246.02, 2,397,389.81 and 533,288.08 is: 799,939.05
Step by Step Solution
- Step 1: Write the proportion equation
1,598,246.02 : 2,397,389.81 = 533,288.08 : x - Step 2: Convert to fraction form
1,598,246.02/2,397,389.81 = 533,288.08/x - Step 3: Cross multiply
1,598,246.02x = 2,397,389.81 × 533,288.08 - Step 4: Simplify right side
1,598,246.02x = 1,278,499,410,119.68 - Step 5: Solve for x
x = 1,278,499,410,119.68/1,598,246.02 - Step 6: Final answer
x = 799,939.05
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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.