Finding the Fourth Proportional to 1,498,206.26, 2,247,374.96 and 433,355.96
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Solution
The fourth proportional to 1,498,206.26, 2,247,374.96 and 433,355.96 is: 650,052.90
Step by Step Solution
- Step 1: Write the proportion equation
1,498,206.26 : 2,247,374.96 = 433,355.96 : x - Step 2: Convert to fraction form
1,498,206.26/2,247,374.96 = 433,355.96/x - Step 3: Cross multiply
1,498,206.26x = 2,247,374.96 × 433,355.96 - Step 4: Simplify right side
1,498,206.26x = 973,913,323,117.28 - Step 5: Solve for x
x = 973,913,323,117.28/1,498,206.26 - Step 6: Final answer
x = 650,052.90
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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.