Finding the Fourth Proportional to 4,461,650.84, 6,157,169.14 and 2,424,591.56
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Solution
The fourth proportional to 4,461,650.84, 6,157,169.14 and 2,424,591.56 is: 3,345,985.79
Step by Step Solution
- Step 1: Write the proportion equation
4,461,650.84 : 6,157,169.14 = 2,424,591.56 : x - Step 2: Convert to fraction form
4,461,650.84/6,157,169.14 = 2,424,591.56/x - Step 3: Cross multiply
4,461,650.84x = 6,157,169.14 × 2,424,591.56 - Step 4: Simplify right side
4,461,650.84x = 14,928,620,330,336.46 - Step 5: Solve for x
x = 14,928,620,330,336.46/4,461,650.84 - Step 6: Final answer
x = 3,345,985.79
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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.