Finding the Fourth Proportional to 11,472,050, 17,207,958.35 and 2,952,353.36
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Solution
The fourth proportional to 11,472,050, 17,207,958.35 and 2,952,353.36 is: 4,428,500.02
Step by Step Solution
- Step 1: Write the proportion equation
11,472,050 : 17,207,958.35 = 2,952,353.36 : x - Step 2: Convert to fraction form
11,472,050/17,207,958.35 = 2,952,353.36/x - Step 3: Cross multiply
11,472,050x = 17,207,958.35 × 2,952,353.36 - Step 4: Simplify right side
11,472,050x = 50,803,973,653,362.55 - Step 5: Solve for x
x = 50,803,973,653,362.55/11,472,050 - Step 6: Final answer
x = 4,428,500.02
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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.