Finding the Fourth Proportional to 5,098,724.94, 7,648,298.49 and 1,504,491.81
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Solution
The fourth proportional to 5,098,724.94, 7,648,298.49 and 1,504,491.81 is: 2,256,800.00
Step by Step Solution
- Step 1: Write the proportion equation
5,098,724.94 : 7,648,298.49 = 1,504,491.81 : x - Step 2: Convert to fraction form
5,098,724.94/7,648,298.49 = 1,504,491.81/x - Step 3: Cross multiply
5,098,724.94x = 7,648,298.49 × 1,504,491.81 - Step 4: Simplify right side
5,098,724.94x = 11,506,802,438,640.37 - Step 5: Solve for x
x = 11,506,802,438,640.37/5,098,724.94 - Step 6: Final answer
x = 2,256,800.00
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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.