Finding the Fourth Proportional to 5,847,364.08, 8,772,298.11 and 1,749,007.08
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Solution
The fourth proportional to 5,847,364.08, 8,772,298.11 and 1,749,007.08 is: 2,623,885.10
Step by Step Solution
- Step 1: Write the proportion equation
5,847,364.08 : 8,772,298.11 = 1,749,007.08 : x - Step 2: Convert to fraction form
5,847,364.08/8,772,298.11 = 1,749,007.08/x - Step 3: Cross multiply
5,847,364.08x = 8,772,298.11 × 1,749,007.08 - Step 4: Simplify right side
5,847,364.08x = 15,342,811,502,260.62 - Step 5: Solve for x
x = 15,342,811,502,260.62/5,847,364.08 - Step 6: Final answer
x = 2,623,885.10
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.