Finding the Fourth Proportional to 4,024,116.02, 6,036,774.24 and 1,328,726
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Solution
The fourth proportional to 4,024,116.02, 6,036,774.24 and 1,328,726 is: 1,993,287.18
Step by Step Solution
- Step 1: Write the proportion equation
4,024,116.02 : 6,036,774.24 = 1,328,726 : x - Step 2: Convert to fraction form
4,024,116.02/6,036,774.24 = 1,328,726/x - Step 3: Cross multiply
4,024,116.02x = 6,036,774.24 × 1,328,726 - Step 4: Simplify right side
4,024,116.02x = 8,021,218,888,818.24 - Step 5: Solve for x
x = 8,021,218,888,818.24/4,024,116.02 - Step 6: Final answer
x = 1,993,287.18
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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.