Finding the Fourth Proportional to 377,798.04, 566,560.92 and 125,031.84
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Solution
The fourth proportional to 377,798.04, 566,560.92 and 125,031.84 is: 187,502.70
Step by Step Solution
- Step 1: Write the proportion equation
377,798.04 : 566,560.92 = 125,031.84 : x - Step 2: Convert to fraction form
377,798.04/566,560.92 = 125,031.84/x - Step 3: Cross multiply
377,798.04x = 566,560.92 × 125,031.84 - Step 4: Simplify right side
377,798.04x = 70,838,154,299.69 - Step 5: Solve for x
x = 70,838,154,299.69/377,798.04 - Step 6: Final answer
x = 187,502.70
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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.