Finding the Fourth Proportional to 1,535,408.04, 2,303,407.26 and 588,704.93
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Solution
The fourth proportional to 1,535,408.04, 2,303,407.26 and 588,704.93 is: 883,170.58
Step by Step Solution
- Step 1: Write the proportion equation
1,535,408.04 : 2,303,407.26 = 588,704.93 : x - Step 2: Convert to fraction form
1,535,408.04/2,303,407.26 = 588,704.93/x - Step 3: Cross multiply
1,535,408.04x = 2,303,407.26 × 588,704.93 - Step 4: Simplify right side
1,535,408.04x = 1,356,027,209,759.79 - Step 5: Solve for x
x = 1,356,027,209,759.79/1,535,408.04 - Step 6: Final answer
x = 883,170.58
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1.5x scale
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.