Finding the Fourth Proportional to 597,629.80, 896,603.10 and 260,525.80
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Solution
The fourth proportional to 597,629.80, 896,603.10 and 260,525.80 is: 390,857.75
Step by Step Solution
- Step 1: Write the proportion equation
597,629.80 : 896,603.10 = 260,525.80 : x - Step 2: Convert to fraction form
597,629.80/896,603.10 = 260,525.80/x - Step 3: Cross multiply
597,629.80x = 896,603.10 × 260,525.80 - Step 4: Simplify right side
597,629.80x = 233,588,239,909.98 - Step 5: Solve for x
x = 233,588,239,909.98/597,629.80 - Step 6: Final answer
x = 390,857.75
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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.