Finding the Fourth Proportional to 1,032,735.02, 1,424,765.95 and 597,072.31
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Solution
The fourth proportional to 1,032,735.02, 1,424,765.95 and 597,072.31 is: 823,723.70
Step by Step Solution
- Step 1: Write the proportion equation
1,032,735.02 : 1,424,765.95 = 597,072.31 : x - Step 2: Convert to fraction form
1,032,735.02/1,424,765.95 = 597,072.31/x - Step 3: Cross multiply
1,032,735.02x = 1,424,765.95 × 597,072.31 - Step 4: Simplify right side
1,032,735.02x = 850,688,303,294.09 - Step 5: Solve for x
x = 850,688,303,294.09/1,032,735.02 - Step 6: Final answer
x = 823,723.70
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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.