Finding the Fourth Proportional to 886,396.62, 1,329,483.98 and 246,748.33
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Solution
The fourth proportional to 886,396.62, 1,329,483.98 and 246,748.33 is: 370,091.60
Step by Step Solution
- Step 1: Write the proportion equation
886,396.62 : 1,329,483.98 = 246,748.33 : x - Step 2: Convert to fraction form
886,396.62/1,329,483.98 = 246,748.33/x - Step 3: Cross multiply
886,396.62x = 1,329,483.98 × 246,748.33 - Step 4: Simplify right side
886,396.62x = 328,047,946,627.13 - Step 5: Solve for x
x = 328,047,946,627.13/886,396.62 - Step 6: Final answer
x = 370,091.60
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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.