Finding the Fourth Proportional to 11,214,029.41, 15,475,366.82 and 6,057,391
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Solution
The fourth proportional to 11,214,029.41, 15,475,366.82 and 6,057,391 is: 8,359,202.95
Step by Step Solution
- Step 1: Write the proportion equation
11,214,029.41 : 15,475,366.82 = 6,057,391 : x - Step 2: Convert to fraction form
11,214,029.41/15,475,366.82 = 6,057,391/x - Step 3: Cross multiply
11,214,029.41x = 15,475,366.82 × 6,057,391 - Step 4: Simplify right side
11,214,029.41x = 93,740,347,697,166.62 - Step 5: Solve for x
x = 93,740,347,697,166.62/11,214,029.41 - Step 6: Final answer
x = 8,359,202.95
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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.