Finding the Fourth Proportional to 967,587.93, 1,451,386.52 and 293,675.08
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Solution
The fourth proportional to 967,587.93, 1,451,386.52 and 293,675.08 is: 440,514.02
Step by Step Solution
- Step 1: Write the proportion equation
967,587.93 : 1,451,386.52 = 293,675.08 : x - Step 2: Convert to fraction form
967,587.93/1,451,386.52 = 293,675.08/x - Step 3: Cross multiply
967,587.93x = 1,451,386.52 × 293,675.08 - Step 4: Simplify right side
967,587.93x = 426,236,052,371.92 - Step 5: Solve for x
x = 426,236,052,371.92/967,587.93 - Step 6: Final answer
x = 440,514.02
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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.