Finding the Fourth Proportional to 6,826,070.08, 10,244,703.84 and 3,461,239.36
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Solution
The fourth proportional to 6,826,070.08, 10,244,703.84 and 3,461,239.36 is: 5,194,697.94
Step by Step Solution
- Step 1: Write the proportion equation
6,826,070.08 : 10,244,703.84 = 3,461,239.36 : x - Step 2: Convert to fraction form
6,826,070.08/10,244,703.84 = 3,461,239.36/x - Step 3: Cross multiply
6,826,070.08x = 10,244,703.84 × 3,461,239.36 - Step 4: Simplify right side
6,826,070.08x = 35,459,372,162,551.14 - Step 5: Solve for x
x = 35,459,372,162,551.14/6,826,070.08 - Step 6: Final answer
x = 5,194,697.94
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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.