Finding the Fourth Proportional to 1,501,772.89, 2,252,660.24 and 364,536.74
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Solution
The fourth proportional to 1,501,772.89, 2,252,660.24 and 364,536.74 is: 546,805.32
Step by Step Solution
- Step 1: Write the proportion equation
1,501,772.89 : 2,252,660.24 = 364,536.74 : x - Step 2: Convert to fraction form
1,501,772.89/2,252,660.24 = 364,536.74/x - Step 3: Cross multiply
1,501,772.89x = 2,252,660.24 × 364,536.74 - Step 4: Simplify right side
1,501,772.89x = 821,177,409,865.26 - Step 5: Solve for x
x = 821,177,409,865.26/1,501,772.89 - Step 6: Final answer
x = 546,805.32
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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.