Finding the Fourth Proportional to 7,087,118.79, 10,632,228.58 and 2,295,292.44
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Solution
The fourth proportional to 7,087,118.79, 10,632,228.58 and 2,295,292.44 is: 3,443,440.79
Step by Step Solution
- Step 1: Write the proportion equation
7,087,118.79 : 10,632,228.58 = 2,295,292.44 : x - Step 2: Convert to fraction form
7,087,118.79/10,632,228.58 = 2,295,292.44/x - Step 3: Cross multiply
7,087,118.79x = 10,632,228.58 × 2,295,292.44 - Step 4: Simplify right side
7,087,118.79x = 24,404,073,900,868.28 - Step 5: Solve for x
x = 24,404,073,900,868.28/7,087,118.79 - Step 6: Final answer
x = 3,443,440.79
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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.