Finding the Fourth Proportional to 4,526,598.05, 6,246,749.58 and 2,461,658
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Solution
The fourth proportional to 4,526,598.05, 6,246,749.58 and 2,461,658 is: 3,397,112.12
Step by Step Solution
- Step 1: Write the proportion equation
4,526,598.05 : 6,246,749.58 = 2,461,658 : x - Step 2: Convert to fraction form
4,526,598.05/6,246,749.58 = 2,461,658/x - Step 3: Cross multiply
4,526,598.05x = 6,246,749.58 × 2,461,658 - Step 4: Simplify right side
4,526,598.05x = 15,377,361,077,603.64 - Step 5: Solve for x
x = 15,377,361,077,603.64/4,526,598.05 - Step 6: Final answer
x = 3,397,112.12
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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.