Finding the Fourth Proportional to 6,708,560.57, 10,043,944.10 and 6,028,316.09
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Solution
The fourth proportional to 6,708,560.57, 10,043,944.10 and 6,028,316.09 is: 9,025,493.50
Step by Step Solution
- Step 1: Write the proportion equation
6,708,560.57 : 10,043,944.10 = 6,028,316.09 : x - Step 2: Convert to fraction form
6,708,560.57/10,043,944.10 = 6,028,316.09/x - Step 3: Cross multiply
6,708,560.57x = 10,043,944.10 × 6,028,316.09 - Step 4: Simplify right side
6,708,560.57x = 60,548,069,794,948.99 - Step 5: Solve for x
x = 60,548,069,794,948.99/6,708,560.57 - Step 6: Final answer
x = 9,025,493.50
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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.