Finding the Fourth Proportional to 1,804,160.18, 2,707,129.43 and 844,680.74
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Solution
The fourth proportional to 1,804,160.18, 2,707,129.43 and 844,680.74 is: 1,267,437.40
Step by Step Solution
- Step 1: Write the proportion equation
1,804,160.18 : 2,707,129.43 = 844,680.74 : x - Step 2: Convert to fraction form
1,804,160.18/2,707,129.43 = 844,680.74/x - Step 3: Cross multiply
1,804,160.18x = 2,707,129.43 × 844,680.74 - Step 4: Simplify right side
1,804,160.18x = 2,286,660,090,208.18 - Step 5: Solve for x
x = 2,286,660,090,208.18/1,804,160.18 - Step 6: Final answer
x = 1,267,437.40
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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.