Finding the Fourth Proportional to 473,674.24, 653,670.61 and 255,882.99
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Solution
The fourth proportional to 473,674.24, 653,670.61 and 255,882.99 is: 353,118.60
Step by Step Solution
- Step 1: Write the proportion equation
473,674.24 : 653,670.61 = 255,882.99 : x - Step 2: Convert to fraction form
473,674.24/653,670.61 = 255,882.99/x - Step 3: Cross multiply
473,674.24x = 653,670.61 × 255,882.99 - Step 4: Simplify right side
473,674.24x = 167,263,187,377.36 - Step 5: Solve for x
x = 167,263,187,377.36/473,674.24 - Step 6: Final answer
x = 353,118.60
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.