Finding the Fourth Proportional to 5,917,023.63, 8,874,846.54 and 1,598,868.68
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Solution
The fourth proportional to 5,917,023.63, 8,874,846.54 and 1,598,868.68 is: 2,398,116.86
Step by Step Solution
- Step 1: Write the proportion equation
5,917,023.63 : 8,874,846.54 = 1,598,868.68 : x - Step 2: Convert to fraction form
5,917,023.63/8,874,846.54 = 1,598,868.68/x - Step 3: Cross multiply
5,917,023.63x = 8,874,846.54 × 1,598,868.68 - Step 4: Simplify right side
5,917,023.63x = 14,189,714,128,238.13 - Step 5: Solve for x
x = 14,189,714,128,238.13/5,917,023.63 - Step 6: Final answer
x = 2,398,116.86
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.