Finding the Fourth Proportional to 6,529,694.24, 9,795,555.48 and 3,333,090.80
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Solution
The fourth proportional to 6,529,694.24, 9,795,555.48 and 3,333,090.80 is: 5,000,153.86
Step by Step Solution
- Step 1: Write the proportion equation
6,529,694.24 : 9,795,555.48 = 3,333,090.80 : x - Step 2: Convert to fraction form
6,529,694.24/9,795,555.48 = 3,333,090.80/x - Step 3: Cross multiply
6,529,694.24x = 9,795,555.48 × 3,333,090.80 - Step 4: Simplify right side
6,529,694.24x = 32,649,475,851,277.58 - Step 5: Solve for x
x = 32,649,475,851,277.58/6,529,694.24 - Step 6: Final answer
x = 5,000,153.86
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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.