Finding the Fourth Proportional to 4,773,983.94, 6,588,237.96 and 2,598,669
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Solution
The fourth proportional to 4,773,983.94, 6,588,237.96 and 2,598,669 is: 3,586,239.49
Step by Step Solution
- Step 1: Write the proportion equation
4,773,983.94 : 6,588,237.96 = 2,598,669 : x - Step 2: Convert to fraction form
4,773,983.94/6,588,237.96 = 2,598,669/x - Step 3: Cross multiply
4,773,983.94x = 6,588,237.96 × 2,598,669 - Step 4: Simplify right side
4,773,983.94x = 17,120,649,751,275.24 - Step 5: Solve for x
x = 17,120,649,751,275.24/4,773,983.94 - Step 6: Final answer
x = 3,586,239.49
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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.