Finding the Fourth Proportional to 1,064,135.00, 1,596,157.84 and 495,320.49
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Solution
The fourth proportional to 1,064,135.00, 1,596,157.84 and 495,320.49 is: 742,959.95
Step by Step Solution
- Step 1: Write the proportion equation
1,064,135.00 : 1,596,157.84 = 495,320.49 : x - Step 2: Convert to fraction form
1,064,135.00/1,596,157.84 = 495,320.49/x - Step 3: Cross multiply
1,064,135.00x = 1,596,157.84 × 495,320.49 - Step 4: Simplify right side
1,064,135.00x = 790,609,680,949.54 - Step 5: Solve for x
x = 790,609,680,949.54/1,064,135.00 - Step 6: Final answer
x = 742,959.95
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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.