Finding the Fourth Proportional to 1,498,002.67, 2,247,569.97 and 899,381.44
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Solution
The fourth proportional to 1,498,002.67, 2,247,569.97 and 899,381.44 is: 1,349,411.96
Step by Step Solution
- Step 1: Write the proportion equation
1,498,002.67 : 2,247,569.97 = 899,381.44 : x - Step 2: Convert to fraction form
1,498,002.67/2,247,569.97 = 899,381.44/x - Step 3: Cross multiply
1,498,002.67x = 2,247,569.97 × 899,381.44 - Step 4: Simplify right side
1,498,002.67x = 2,021,422,716,119.36 - Step 5: Solve for x
x = 2,021,422,716,119.36/1,498,002.67 - Step 6: Final answer
x = 1,349,411.96
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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.