Finding the Fourth Proportional to 735,017.89, 1,102,666.20 and 255,226.99
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Solution
The fourth proportional to 735,017.89, 1,102,666.20 and 255,226.99 is: 382,888.88
Step by Step Solution
- Step 1: Write the proportion equation
735,017.89 : 1,102,666.20 = 255,226.99 : x - Step 2: Convert to fraction form
735,017.89/1,102,666.20 = 255,226.99/x - Step 3: Cross multiply
735,017.89x = 1,102,666.20 × 255,226.99 - Step 4: Simplify right side
735,017.89x = 281,430,175,200.74 - Step 5: Solve for x
x = 281,430,175,200.74/735,017.89 - Step 6: Final answer
x = 382,888.88
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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.