Finding the Fourth Proportional to 1,504,215.77, 2,256,102.09 and 493,444.53
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Solution
The fourth proportional to 1,504,215.77, 2,256,102.09 and 493,444.53 is: 740,094.12
Step by Step Solution
- Step 1: Write the proportion equation
1,504,215.77 : 2,256,102.09 = 493,444.53 : x - Step 2: Convert to fraction form
1,504,215.77/2,256,102.09 = 493,444.53/x - Step 3: Cross multiply
1,504,215.77x = 2,256,102.09 × 493,444.53 - Step 4: Simplify right side
1,504,215.77x = 1,113,261,235,432.07 - Step 5: Solve for x
x = 1,113,261,235,432.07/1,504,215.77 - Step 6: Final answer
x = 740,094.12
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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.