Finding the Fourth Proportional to 569,776.86, 854,349.74 and 233,053.94
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Solution
The fourth proportional to 569,776.86, 854,349.74 and 233,053.94 is: 349,451.84
Step by Step Solution
- Step 1: Write the proportion equation
569,776.86 : 854,349.74 = 233,053.94 : x - Step 2: Convert to fraction form
569,776.86/854,349.74 = 233,053.94/x - Step 3: Cross multiply
569,776.86x = 854,349.74 × 233,053.94 - Step 4: Simplify right side
569,776.86x = 199,109,573,044.98 - Step 5: Solve for x
x = 199,109,573,044.98/569,776.86 - Step 6: Final answer
x = 349,451.84
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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.