Finding the Fourth Proportional to 6,046,539.16, 9,069,752.27 and 2,451,451.49
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Solution
The fourth proportional to 6,046,539.16, 9,069,752.27 and 2,451,451.49 is: 3,677,154.34
Step by Step Solution
- Step 1: Write the proportion equation
6,046,539.16 : 9,069,752.27 = 2,451,451.49 : x - Step 2: Convert to fraction form
6,046,539.16/9,069,752.27 = 2,451,451.49/x - Step 3: Cross multiply
6,046,539.16x = 9,069,752.27 × 2,451,451.49 - Step 4: Simplify right side
6,046,539.16x = 22,234,057,703,965.13 - Step 5: Solve for x
x = 22,234,057,703,965.13/6,046,539.16 - Step 6: Final answer
x = 3,677,154.34
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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.