Finding the Fourth Proportional to 2,176,903.53, 3,265,749.43 and 896,799.63
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Solution
The fourth proportional to 2,176,903.53, 3,265,749.43 and 896,799.63 is: 1,345,361.82
Step by Step Solution
- Step 1: Write the proportion equation
2,176,903.53 : 3,265,749.43 = 896,799.63 : x - Step 2: Convert to fraction form
2,176,903.53/3,265,749.43 = 896,799.63/x - Step 3: Cross multiply
2,176,903.53x = 3,265,749.43 × 896,799.63 - Step 4: Simplify right side
2,176,903.53x = 2,928,722,880,496.71 - Step 5: Solve for x
x = 2,928,722,880,496.71/2,176,903.53 - Step 6: Final answer
x = 1,345,361.82
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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.