Finding the Fourth Proportional to 2,007,673.04, 3,011,509.53 and 587,729.09
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Solution
The fourth proportional to 2,007,673.04, 3,011,509.53 and 587,729.09 is: 881,593.62
Step by Step Solution
- Step 1: Write the proportion equation
2,007,673.04 : 3,011,509.53 = 587,729.09 : x - Step 2: Convert to fraction form
2,007,673.04/3,011,509.53 = 587,729.09/x - Step 3: Cross multiply
2,007,673.04x = 3,011,509.53 × 587,729.09 - Step 4: Simplify right side
2,007,673.04x = 1,769,951,740,535.68 - Step 5: Solve for x
x = 1,769,951,740,535.68/2,007,673.04 - Step 6: Final answer
x = 881,593.62
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1.5x scale
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.