Finding the Fourth Proportional to 10,727,008.64, 14,803,562.88 and 5,832,560
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Solution
The fourth proportional to 10,727,008.64, 14,803,562.88 and 5,832,560 is: 8,049,091.00
Step by Step Solution
- Step 1: Write the proportion equation
10,727,008.64 : 14,803,562.88 = 5,832,560 : x - Step 2: Convert to fraction form
10,727,008.64/14,803,562.88 = 5,832,560/x - Step 3: Cross multiply
10,727,008.64x = 14,803,562.88 × 5,832,560 - Step 4: Simplify right side
10,727,008.64x = 86,342,668,711,372.81 - Step 5: Solve for x
x = 86,342,668,711,372.81/10,727,008.64 - Step 6: Final answer
x = 8,049,091.00
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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.