Finding the Fourth Proportional to 1,846,851.20, 2,765,611.20 and 1,473,603.20
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Solution
The fourth proportional to 1,846,851.20, 2,765,611.20 and 1,473,603.20 is: 2,206,682.12
Step by Step Solution
- Step 1: Write the proportion equation
1,846,851.20 : 2,765,611.20 = 1,473,603.20 : x - Step 2: Convert to fraction form
1,846,851.20/2,765,611.20 = 1,473,603.20/x - Step 3: Cross multiply
1,846,851.20x = 2,765,611.20 × 1,473,603.20 - Step 4: Simplify right side
1,846,851.20x = 4,075,413,514,275.84 - Step 5: Solve for x
x = 4,075,413,514,275.84/1,846,851.20 - Step 6: Final answer
x = 2,206,682.12
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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.