Finding the Fourth Proportional to 1,063,295.36, 1,467,350.08 and 604,413
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Solution
The fourth proportional to 1,063,295.36, 1,467,350.08 and 604,413 is: 834,091.35
Step by Step Solution
- Step 1: Write the proportion equation
1,063,295.36 : 1,467,350.08 = 604,413 : x - Step 2: Convert to fraction form
1,063,295.36/1,467,350.08 = 604,413/x - Step 3: Cross multiply
1,063,295.36x = 1,467,350.08 × 604,413 - Step 4: Simplify right side
1,063,295.36x = 886,885,463,903.04 - Step 5: Solve for x
x = 886,885,463,903.04/1,063,295.36 - Step 6: Final answer
x = 834,091.35
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.