Finding the Fourth Proportional to 2,398,708.87, 3,597,533.35 and 692,481.53
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Solution
The fourth proportional to 2,398,708.87, 3,597,533.35 and 692,481.53 is: 1,038,569.30
Step by Step Solution
- Step 1: Write the proportion equation
2,398,708.87 : 3,597,533.35 = 692,481.53 : x - Step 2: Convert to fraction form
2,398,708.87/3,597,533.35 = 692,481.53/x - Step 3: Cross multiply
2,398,708.87x = 3,597,533.35 × 692,481.53 - Step 4: Simplify right side
2,398,708.87x = 2,491,225,398,434.03 - Step 5: Solve for x
x = 2,491,225,398,434.03/2,398,708.87 - Step 6: Final answer
x = 1,038,569.30
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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.