Finding the Fourth Proportional to 2,464,600.73, 3,401,159.44 and 1,347,012.08
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Solution
The fourth proportional to 2,464,600.73, 3,401,159.44 and 1,347,012.08 is: 1,858,882.37
Step by Step Solution
- Step 1: Write the proportion equation
2,464,600.73 : 3,401,159.44 = 1,347,012.08 : x - Step 2: Convert to fraction form
2,464,600.73/3,401,159.44 = 1,347,012.08/x - Step 3: Cross multiply
2,464,600.73x = 3,401,159.44 × 1,347,012.08 - Step 4: Simplify right side
2,464,600.73x = 4,581,402,834,680.24 - Step 5: Solve for x
x = 4,581,402,834,680.24/2,464,600.73 - Step 6: Final answer
x = 1,858,882.37
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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.