Finding the Fourth Proportional to 5,794,237.06, 7,997,036.70 and 3,346,408.14
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Solution
The fourth proportional to 5,794,237.06, 7,997,036.70 and 3,346,408.14 is: 4,618,614.74
Step by Step Solution
- Step 1: Write the proportion equation
5,794,237.06 : 7,997,036.70 = 3,346,408.14 : x - Step 2: Convert to fraction form
5,794,237.06/7,997,036.70 = 3,346,408.14/x - Step 3: Cross multiply
5,794,237.06x = 7,997,036.70 × 3,346,408.14 - Step 4: Simplify right side
5,794,237.06x = 26,761,348,708,758.74 - Step 5: Solve for x
x = 26,761,348,708,758.74/5,794,237.06 - Step 6: Final answer
x = 4,618,614.74
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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.