Finding the Fourth Proportional to 2,565,599.04, 3,848,358.24 and 882,717.12
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Solution
The fourth proportional to 2,565,599.04, 3,848,358.24 and 882,717.12 is: 1,324,061.81
Step by Step Solution
- Step 1: Write the proportion equation
2,565,599.04 : 3,848,358.24 = 882,717.12 : x - Step 2: Convert to fraction form
2,565,599.04/3,848,358.24 = 882,717.12/x - Step 3: Cross multiply
2,565,599.04x = 3,848,358.24 × 882,717.12 - Step 4: Simplify right side
2,565,599.04x = 3,397,011,702,341.07 - Step 5: Solve for x
x = 3,397,011,702,341.07/2,565,599.04 - Step 6: Final answer
x = 1,324,061.81
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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.