Finding the Fourth Proportional to 569,065.94, 785,677.11 and 365,204.74
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Solution
The fourth proportional to 569,065.94, 785,677.11 and 365,204.74 is: 504,217.50
Step by Step Solution
- Step 1: Write the proportion equation
569,065.94 : 785,677.11 = 365,204.74 : x - Step 2: Convert to fraction form
569,065.94/785,677.11 = 365,204.74/x - Step 3: Cross multiply
569,065.94x = 785,677.11 × 365,204.74 - Step 4: Simplify right side
569,065.94x = 286,933,004,681.50 - Step 5: Solve for x
x = 286,933,004,681.50/569,065.94 - Step 6: Final answer
x = 504,217.50
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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.