Finding the Fourth Proportional to 1,546,374.81, 2,319,895.94 and 466,797.99
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Solution
The fourth proportional to 1,546,374.81, 2,319,895.94 and 466,797.99 is: 700,297.72
Step by Step Solution
- Step 1: Write the proportion equation
1,546,374.81 : 2,319,895.94 = 466,797.99 : x - Step 2: Convert to fraction form
1,546,374.81/2,319,895.94 = 466,797.99/x - Step 3: Cross multiply
1,546,374.81x = 2,319,895.94 × 466,797.99 - Step 4: Simplify right side
1,546,374.81x = 1,082,922,759,467.17 - Step 5: Solve for x
x = 1,082,922,759,467.17/1,546,374.81 - Step 6: Final answer
x = 700,297.72
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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.