Finding the Fourth Proportional to 4,600,156.98, 6,348,260.03 and 2,535,247.02
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Solution
The fourth proportional to 4,600,156.98, 6,348,260.03 and 2,535,247.02 is: 3,498,664.80
Step by Step Solution
- Step 1: Write the proportion equation
4,600,156.98 : 6,348,260.03 = 2,535,247.02 : x - Step 2: Convert to fraction form
4,600,156.98/6,348,260.03 = 2,535,247.02/x - Step 3: Cross multiply
4,600,156.98x = 6,348,260.03 × 2,535,247.02 - Step 4: Simplify right side
4,600,156.98x = 16,094,407,310,566.38 - Step 5: Solve for x
x = 16,094,407,310,566.38/4,600,156.98 - Step 6: Final answer
x = 3,498,664.80
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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.