Finding the Fourth Proportional to 2,434,349.81, 3,651,856.92 and 1,014,073.74
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Solution
The fourth proportional to 2,434,349.81, 3,651,856.92 and 1,014,073.74 is: 1,521,248.99
Step by Step Solution
- Step 1: Write the proportion equation
2,434,349.81 : 3,651,856.92 = 1,014,073.74 : x - Step 2: Convert to fraction form
2,434,349.81/3,651,856.92 = 1,014,073.74/x - Step 3: Cross multiply
2,434,349.81x = 3,651,856.92 × 1,014,073.74 - Step 4: Simplify right side
2,434,349.81x = 3,703,252,204,809.28 - Step 5: Solve for x
x = 3,703,252,204,809.28/2,434,349.81 - Step 6: Final answer
x = 1,521,248.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.