Finding the Fourth Proportional to 937,548.64, 1,293,724.66 and 524,009.08
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Solution
The fourth proportional to 937,548.64, 1,293,724.66 and 524,009.08 is: 723,080.85
Step by Step Solution
- Step 1: Write the proportion equation
937,548.64 : 1,293,724.66 = 524,009.08 : x - Step 2: Convert to fraction form
937,548.64/1,293,724.66 = 524,009.08/x - Step 3: Cross multiply
937,548.64x = 1,293,724.66 × 524,009.08 - Step 4: Simplify right side
937,548.64x = 677,923,459,771.24 - Step 5: Solve for x
x = 677,923,459,771.24/937,548.64 - Step 6: Final answer
x = 723,080.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.