Finding the Fourth Proportional to 959,288.96, 1,323,822.99 and 529,572.62
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Solution
The fourth proportional to 959,288.96, 1,323,822.99 and 529,572.62 is: 730,812.54
Step by Step Solution
- Step 1: Write the proportion equation
959,288.96 : 1,323,822.99 = 529,572.62 : x - Step 2: Convert to fraction form
959,288.96/1,323,822.99 = 529,572.62/x - Step 3: Cross multiply
959,288.96x = 1,323,822.99 × 529,572.62 - Step 4: Simplify right side
959,288.96x = 701,060,399,963.56 - Step 5: Solve for x
x = 701,060,399,963.56/959,288.96 - Step 6: Final answer
x = 730,812.54
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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.