Finding the Fourth Proportional to 1,169,170.54, 1,753,806.84 and 370,511.02
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Solution
The fourth proportional to 1,169,170.54, 1,753,806.84 and 370,511.02 is: 555,782.70
Step by Step Solution
- Step 1: Write the proportion equation
1,169,170.54 : 1,753,806.84 = 370,511.02 : x - Step 2: Convert to fraction form
1,169,170.54/1,753,806.84 = 370,511.02/x - Step 3: Cross multiply
1,169,170.54x = 1,753,806.84 × 370,511.02 - Step 4: Simplify right side
1,169,170.54x = 649,804,761,171.38 - Step 5: Solve for x
x = 649,804,761,171.38/1,169,170.54 - Step 6: Final answer
x = 555,782.70
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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.