Finding the Fourth Proportional to 4,501,230.72, 6,751,856.45 and 2,594,603.09
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Solution
The fourth proportional to 4,501,230.72, 6,751,856.45 and 2,594,603.09 is: 3,891,910.62
Step by Step Solution
- Step 1: Write the proportion equation
4,501,230.72 : 6,751,856.45 = 2,594,603.09 : x - Step 2: Convert to fraction form
4,501,230.72/6,751,856.45 = 2,594,603.09/x - Step 3: Cross multiply
4,501,230.72x = 6,751,856.45 × 2,594,603.09 - Step 4: Simplify right side
4,501,230.72x = 17,518,387,608,406.43 - Step 5: Solve for x
x = 17,518,387,608,406.43/4,501,230.72 - Step 6: Final answer
x = 3,891,910.62
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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.