Finding the Fourth Proportional to 2,513,257.71, 3,468,149.00 and 1,410,586.66
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Solution
The fourth proportional to 2,513,257.71, 3,468,149.00 and 1,410,586.66 is: 1,946,527.29
Step by Step Solution
- Step 1: Write the proportion equation
2,513,257.71 : 3,468,149.00 = 1,410,586.66 : x - Step 2: Convert to fraction form
2,513,257.71/3,468,149.00 = 1,410,586.66/x - Step 3: Cross multiply
2,513,257.71x = 3,468,149.00 × 1,410,586.66 - Step 4: Simplify right side
2,513,257.71x = 4,892,124,716,864.29 - Step 5: Solve for x
x = 4,892,124,716,864.29/2,513,257.71 - Step 6: Final answer
x = 1,946,527.29
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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.