Finding the Fourth Proportional to 10,486,108.46, 14,471,278.63 and 5,839,893.46
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Solution
The fourth proportional to 10,486,108.46, 14,471,278.63 and 5,839,893.46 is: 8,059,303.00
Step by Step Solution
- Step 1: Write the proportion equation
10,486,108.46 : 14,471,278.63 = 5,839,893.46 : x - Step 2: Convert to fraction form
10,486,108.46/14,471,278.63 = 5,839,893.46/x - Step 3: Cross multiply
10,486,108.46x = 14,471,278.63 × 5,839,893.46 - Step 4: Simplify right side
10,486,108.46x = 84,510,725,378,396.81 - Step 5: Solve for x
x = 84,510,725,378,396.81/10,486,108.46 - Step 6: Final answer
x = 8,059,303.00
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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.