Finding the Fourth Proportional to 1,498,244.67, 2,247,678.05 and 500,946.75
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Solution
The fourth proportional to 1,498,244.67, 2,247,678.05 and 500,946.75 is: 751,524.12
Step by Step Solution
- Step 1: Write the proportion equation
1,498,244.67 : 2,247,678.05 = 500,946.75 : x - Step 2: Convert to fraction form
1,498,244.67/2,247,678.05 = 500,946.75/x - Step 3: Cross multiply
1,498,244.67x = 2,247,678.05 × 500,946.75 - Step 4: Simplify right side
1,498,244.67x = 1,125,967,014,193.84 - Step 5: Solve for x
x = 1,125,967,014,193.84/1,498,244.67 - Step 6: Final answer
x = 751,524.12
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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.