Finding the Fourth Proportional to 6,052,387.48, 8,352,043.14 and 3,299,014.24
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Solution
The fourth proportional to 6,052,387.48, 8,352,043.14 and 3,299,014.24 is: 4,552,502.52
Step by Step Solution
- Step 1: Write the proportion equation
6,052,387.48 : 8,352,043.14 = 3,299,014.24 : x - Step 2: Convert to fraction form
6,052,387.48/8,352,043.14 = 3,299,014.24/x - Step 3: Cross multiply
6,052,387.48x = 8,352,043.14 × 3,299,014.24 - Step 4: Simplify right side
6,052,387.48x = 27,553,509,251,954.31 - Step 5: Solve for x
x = 27,553,509,251,954.31/6,052,387.48 - Step 6: Final answer
x = 4,552,502.52
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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.