Finding the Fourth Proportional to 1,544,246.14, 2,316,679.02 and 533,405.02
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Solution
The fourth proportional to 1,544,246.14, 2,316,679.02 and 533,405.02 is: 800,214.54
Step by Step Solution
- Step 1: Write the proportion equation
1,544,246.14 : 2,316,679.02 = 533,405.02 : x - Step 2: Convert to fraction form
1,544,246.14/2,316,679.02 = 533,405.02/x - Step 3: Cross multiply
1,544,246.14x = 2,316,679.02 × 533,405.02 - Step 4: Simplify right side
1,544,246.14x = 1,235,728,218,996.68 - Step 5: Solve for x
x = 1,235,728,218,996.68/1,544,246.14 - Step 6: Final answer
x = 800,214.54
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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.