Finding the Fourth Proportional to 562,706.74, 844,129.50 and 183,526.08
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Solution
The fourth proportional to 562,706.74, 844,129.50 and 183,526.08 is: 275,311.75
Step by Step Solution
- Step 1: Write the proportion equation
562,706.74 : 844,129.50 = 183,526.08 : x - Step 2: Convert to fraction form
562,706.74/844,129.50 = 183,526.08/x - Step 3: Cross multiply
562,706.74x = 844,129.50 × 183,526.08 - Step 4: Simplify right side
562,706.74x = 154,919,778,147.36 - Step 5: Solve for x
x = 154,919,778,147.36/562,706.74 - Step 6: Final answer
x = 275,311.75
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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.