Finding the Fourth Proportional to 4,766,043.28, 6,577,147.67 and 2,590,580.92
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Solution
The fourth proportional to 4,766,043.28, 6,577,147.67 and 2,590,580.92 is: 3,575,005.99
Step by Step Solution
- Step 1: Write the proportion equation
4,766,043.28 : 6,577,147.67 = 2,590,580.92 : x - Step 2: Convert to fraction form
4,766,043.28/6,577,147.67 = 2,590,580.92/x - Step 3: Cross multiply
4,766,043.28x = 6,577,147.67 × 2,590,580.92 - Step 4: Simplify right side
4,766,043.28x = 17,038,633,261,924.46 - Step 5: Solve for x
x = 17,038,633,261,924.46/4,766,043.28 - Step 6: Final answer
x = 3,575,005.99
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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.