Finding the Fourth Proportional to 2,914,769.93, 4,366,299.57 and 1,451,407.70
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Solution
The fourth proportional to 2,914,769.93, 4,366,299.57 and 1,451,407.70 is: 2,174,195.90
Step by Step Solution
- Step 1: Write the proportion equation
2,914,769.93 : 4,366,299.57 = 1,451,407.70 : x - Step 2: Convert to fraction form
2,914,769.93/4,366,299.57 = 1,451,407.70/x - Step 3: Cross multiply
2,914,769.93x = 4,366,299.57 × 1,451,407.70 - Step 4: Simplify right side
2,914,769.93x = 6,337,280,827,320.44 - Step 5: Solve for x
x = 6,337,280,827,320.44/2,914,769.93 - Step 6: Final answer
x = 2,174,195.90
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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.