Finding the Fourth Proportional to 9,564,011.28, 14,337,522.99 and 3,726,845.51
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Solution
The fourth proportional to 9,564,011.28, 14,337,522.99 and 3,726,845.51 is: 5,586,958.39
Step by Step Solution
- Step 1: Write the proportion equation
9,564,011.28 : 14,337,522.99 = 3,726,845.51 : x - Step 2: Convert to fraction form
9,564,011.28/14,337,522.99 = 3,726,845.51/x - Step 3: Cross multiply
9,564,011.28x = 14,337,522.99 × 3,726,845.51 - Step 4: Simplify right side
9,564,011.28x = 53,433,733,108,115.66 - Step 5: Solve for x
x = 53,433,733,108,115.66/9,564,011.28 - Step 6: Final answer
x = 5,586,958.39
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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.