Finding the Fourth Proportional to 3,063,359.04, 4,597,487.99 and 1,380,593.76
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Solution
The fourth proportional to 3,063,359.04, 4,597,487.99 and 1,380,593.76 is: 2,071,994.55
Step by Step Solution
- Step 1: Write the proportion equation
3,063,359.04 : 4,597,487.99 = 1,380,593.76 : x - Step 2: Convert to fraction form
3,063,359.04/4,597,487.99 = 1,380,593.76/x - Step 3: Cross multiply
3,063,359.04x = 4,597,487.99 × 1,380,593.76 - Step 4: Simplify right side
3,063,359.04x = 6,347,263,230,668.94 - Step 5: Solve for x
x = 6,347,263,230,668.94/3,063,359.04 - Step 6: Final answer
x = 2,071,994.55
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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.