Finding the Fourth Proportional to 11,437,774.84, 17,159,982.90 and 4,610,824.84
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Solution
The fourth proportional to 11,437,774.84, 17,159,982.90 and 4,610,824.84 is: 6,917,575.88
Step by Step Solution
- Step 1: Write the proportion equation
11,437,774.84 : 17,159,982.90 = 4,610,824.84 : x - Step 2: Convert to fraction form
11,437,774.84/17,159,982.90 = 4,610,824.84/x - Step 3: Cross multiply
11,437,774.84x = 17,159,982.90 × 4,610,824.84 - Step 4: Simplify right side
11,437,774.84x = 79,121,675,409,295.23 - Step 5: Solve for x
x = 79,121,675,409,295.23/11,437,774.84 - Step 6: Final answer
x = 6,917,575.88
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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.