Finding the Fourth Proportional to 2,416,858.50, 3,624,513.81 and 797,264.88
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Solution
The fourth proportional to 2,416,858.50, 3,624,513.81 and 797,264.88 is: 1,195,642.02
Step by Step Solution
- Step 1: Write the proportion equation
2,416,858.50 : 3,624,513.81 = 797,264.88 : x - Step 2: Convert to fraction form
2,416,858.50/3,624,513.81 = 797,264.88/x - Step 3: Cross multiply
2,416,858.50x = 3,624,513.81 × 797,264.88 - Step 4: Simplify right side
2,416,858.50x = 2,889,697,567,787.99 - Step 5: Solve for x
x = 2,889,697,567,787.99/2,416,858.50 - Step 6: Final answer
x = 1,195,642.02
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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.