Finding the Fourth Proportional to 1,544,726.42, 2,314,073.10 and 733,956.99
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Solution
The fourth proportional to 1,544,726.42, 2,314,073.10 and 733,956.99 is: 1,099,502.22
Step by Step Solution
- Step 1: Write the proportion equation
1,544,726.42 : 2,314,073.10 = 733,956.99 : x - Step 2: Convert to fraction form
1,544,726.42/2,314,073.10 = 733,956.99/x - Step 3: Cross multiply
1,544,726.42x = 2,314,073.10 × 733,956.99 - Step 4: Simplify right side
1,544,726.42x = 1,698,430,127,115.97 - Step 5: Solve for x
x = 1,698,430,127,115.97/1,544,726.42 - Step 6: Final answer
x = 1,099,502.22
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.