Finding the Fourth Proportional to 1,599,880.64, 2,393,924.04 and 960,572.96
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Solution
The fourth proportional to 1,599,880.64, 2,393,924.04 and 960,572.96 is: 1,437,318.91
Step by Step Solution
- Step 1: Write the proportion equation
1,599,880.64 : 2,393,924.04 = 960,572.96 : x - Step 2: Convert to fraction form
1,599,880.64/2,393,924.04 = 960,572.96/x - Step 3: Cross multiply
1,599,880.64x = 2,393,924.04 × 960,572.96 - Step 4: Simplify right side
1,599,880.64x = 2,299,538,701,117.96 - Step 5: Solve for x
x = 2,299,538,701,117.96/1,599,880.64 - Step 6: Final answer
x = 1,437,318.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.