Finding the Fourth Proportional to 2,694,730.88, 3,709,289.68 and 2,349,958.54
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Solution
The fourth proportional to 2,694,730.88, 3,709,289.68 and 2,349,958.54 is: 3,234,711.50
Step by Step Solution
- Step 1: Write the proportion equation
2,694,730.88 : 3,709,289.68 = 2,349,958.54 : x - Step 2: Convert to fraction form
2,694,730.88/3,709,289.68 = 2,349,958.54/x - Step 3: Cross multiply
2,694,730.88x = 3,709,289.68 × 2,349,958.54 - Step 4: Simplify right side
2,694,730.88x = 8,716,676,960,849.87 - Step 5: Solve for x
x = 8,716,676,960,849.87/2,694,730.88 - Step 6: Final answer
x = 3,234,711.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.