Finding the Fourth Proportional to 7,325,312, 10,990,992 and 3,955,550.72
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Solution
The fourth proportional to 7,325,312, 10,990,992 and 3,955,550.72 is: 5,934,958.99
Step by Step Solution
- Step 1: Write the proportion equation
7,325,312 : 10,990,992 = 3,955,550.72 : x - Step 2: Convert to fraction form
7,325,312/10,990,992 = 3,955,550.72/x - Step 3: Cross multiply
7,325,312x = 10,990,992 × 3,955,550.72 - Step 4: Simplify right side
7,325,312x = 43,475,426,319,114.24 - Step 5: Solve for x
x = 43,475,426,319,114.24/7,325,312 - Step 6: Final answer
x = 5,934,958.99
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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.