Finding the Fourth Proportional to 9,550,495.14, 14,316,737.12 and 4,753,649.62
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Solution
The fourth proportional to 9,550,495.14, 14,316,737.12 and 4,753,649.62 is: 7,125,992.00
Step by Step Solution
- Step 1: Write the proportion equation
9,550,495.14 : 14,316,737.12 = 4,753,649.62 : x - Step 2: Convert to fraction form
9,550,495.14/14,316,737.12 = 4,753,649.62/x - Step 3: Cross multiply
9,550,495.14x = 14,316,737.12 × 4,753,649.62 - Step 4: Simplify right side
9,550,495.14x = 68,056,751,970,127.89 - Step 5: Solve for x
x = 68,056,751,970,127.89/9,550,495.14 - Step 6: Final answer
x = 7,125,992.00
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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.