Finding the Fourth Proportional to 695,529.67, 958,888.56 and 594,638.92
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Solution
The fourth proportional to 695,529.67, 958,888.56 and 594,638.92 is: 819,796.02
Step by Step Solution
- Step 1: Write the proportion equation
695,529.67 : 958,888.56 = 594,638.92 : x - Step 2: Convert to fraction form
695,529.67/958,888.56 = 594,638.92/x - Step 3: Cross multiply
695,529.67x = 958,888.56 × 594,638.92 - Step 4: Simplify right side
695,529.67x = 570,192,457,718.76 - Step 5: Solve for x
x = 570,192,457,718.76/695,529.67 - Step 6: Final answer
x = 819,796.02
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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.