Finding the Fourth Proportional to 9,627,042.22, 14,440,451.99 and 2,340,543.24
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Solution
The fourth proportional to 9,627,042.22, 14,440,451.99 and 2,340,543.24 is: 3,510,787.79
Step by Step Solution
- Step 1: Write the proportion equation
9,627,042.22 : 14,440,451.99 = 2,340,543.24 : x - Step 2: Convert to fraction form
9,627,042.22/14,440,451.99 = 2,340,543.24/x - Step 3: Cross multiply
9,627,042.22x = 14,440,451.99 × 2,340,543.24 - Step 4: Simplify right side
9,627,042.22x = 33,798,502,293,590.41 - Step 5: Solve for x
x = 33,798,502,293,590.41/9,627,042.22 - Step 6: Final answer
x = 3,510,787.79
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.