Finding the Fourth Proportional to 5,804,064.18, 8,706,116.52 and 1,760,586.84
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Solution
The fourth proportional to 5,804,064.18, 8,706,116.52 and 1,760,586.84 is: 2,640,886.40
Step by Step Solution
- Step 1: Write the proportion equation
5,804,064.18 : 8,706,116.52 = 1,760,586.84 : x - Step 2: Convert to fraction form
5,804,064.18/8,706,116.52 = 1,760,586.84/x - Step 3: Cross multiply
5,804,064.18x = 8,706,116.52 × 1,760,586.84 - Step 4: Simplify right side
5,804,064.18x = 15,327,874,172,618.60 - Step 5: Solve for x
x = 15,327,874,172,618.60/5,804,064.18 - Step 6: Final answer
x = 2,640,886.40
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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.