Finding the Fourth Proportional to 1,536,714.42, 2,305,342.17 and 525,598.98
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Solution
The fourth proportional to 1,536,714.42, 2,305,342.17 and 525,598.98 is: 788,491.00
Step by Step Solution
- Step 1: Write the proportion equation
1,536,714.42 : 2,305,342.17 = 525,598.98 : x - Step 2: Convert to fraction form
1,536,714.42/2,305,342.17 = 525,598.98/x - Step 3: Cross multiply
1,536,714.42x = 2,305,342.17 × 525,598.98 - Step 4: Simplify right side
1,536,714.42x = 1,211,685,493,102.99 - Step 5: Solve for x
x = 1,211,685,493,102.99/1,536,714.42 - Step 6: Final answer
x = 788,491.00
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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.