Finding the Fourth Proportional to 1,805,095.08, 2,707,623.18 and 739,899.72
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Solution
The fourth proportional to 1,805,095.08, 2,707,623.18 and 739,899.72 is: 1,109,841.61
Step by Step Solution
- Step 1: Write the proportion equation
1,805,095.08 : 2,707,623.18 = 739,899.72 : x - Step 2: Convert to fraction form
1,805,095.08/2,707,623.18 = 739,899.72/x - Step 3: Cross multiply
1,805,095.08x = 2,707,623.18 × 739,899.72 - Step 4: Simplify right side
1,805,095.08x = 2,003,369,632,747.51 - Step 5: Solve for x
x = 2,003,369,632,747.51/1,805,095.08 - Step 6: Final answer
x = 1,109,841.61
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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.