Finding the Fourth Proportional to 11,214,634.24, 15,476,209.02 and 6,057,995.86
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Solution
The fourth proportional to 11,214,634.24, 15,476,209.02 and 6,057,995.86 is: 8,360,041.72
Step by Step Solution
- Step 1: Write the proportion equation
11,214,634.24 : 15,476,209.02 = 6,057,995.86 : x - Step 2: Convert to fraction form
11,214,634.24/15,476,209.02 = 6,057,995.86/x - Step 3: Cross multiply
11,214,634.24x = 15,476,209.02 × 6,057,995.86 - Step 4: Simplify right side
11,214,634.24x = 93,754,810,171,654.66 - Step 5: Solve for x
x = 93,754,810,171,654.66/11,214,634.24 - Step 6: Final answer
x = 8,360,041.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.