Finding the Fourth Proportional to 3,483,647.48, 5,225,497.14 and 959,441.24
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Solution
The fourth proportional to 3,483,647.48, 5,225,497.14 and 959,441.24 is: 1,439,169.00
Step by Step Solution
- Step 1: Write the proportion equation
3,483,647.48 : 5,225,497.14 = 959,441.24 : x - Step 2: Convert to fraction form
3,483,647.48/5,225,497.14 = 959,441.24/x - Step 3: Cross multiply
3,483,647.48x = 5,225,497.14 × 959,441.24 - Step 4: Simplify right side
3,483,647.48x = 5,013,557,455,618.05 - Step 5: Solve for x
x = 5,013,557,455,618.05/3,483,647.48 - Step 6: Final answer
x = 1,439,169.00
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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.