Finding the Fourth Proportional to 4,762,299.88, 6,571,968.84 and 2,586,844.76
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Solution
The fourth proportional to 4,762,299.88, 6,571,968.84 and 2,586,844.76 is: 3,569,843.06
Step by Step Solution
- Step 1: Write the proportion equation
4,762,299.88 : 6,571,968.84 = 2,586,844.76 : x - Step 2: Convert to fraction form
4,762,299.88/6,571,968.84 = 2,586,844.76/x - Step 3: Cross multiply
4,762,299.88x = 6,571,968.84 × 2,586,844.76 - Step 4: Simplify right side
4,762,299.88x = 17,000,663,156,637.28 - Step 5: Solve for x
x = 17,000,663,156,637.28/4,762,299.88 - Step 6: Final answer
x = 3,569,843.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.