Finding the Fourth Proportional to 11,214,033.34, 15,475,372.24 and 6,057,394.94
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Solution
The fourth proportional to 11,214,033.34, 15,475,372.24 and 6,057,394.94 is: 8,359,208.38
Step by Step Solution
- Step 1: Write the proportion equation
11,214,033.34 : 15,475,372.24 = 6,057,394.94 : x - Step 2: Convert to fraction form
11,214,033.34/15,475,372.24 = 6,057,394.94/x - Step 3: Cross multiply
11,214,033.34x = 15,475,372.24 × 6,057,394.94 - Step 4: Simplify right side
11,214,033.34x = 93,740,441,501,192.47 - Step 5: Solve for x
x = 93,740,441,501,192.47/11,214,033.34 - Step 6: Final answer
x = 8,359,208.38
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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.