Finding the Fourth Proportional to 2,497,890.24, 3,746,845.08 and 604,628.64
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Solution
The fourth proportional to 2,497,890.24, 3,746,845.08 and 604,628.64 is: 906,945.31
Step by Step Solution
- Step 1: Write the proportion equation
2,497,890.24 : 3,746,845.08 = 604,628.64 : x - Step 2: Convert to fraction form
2,497,890.24/3,746,845.08 = 604,628.64/x - Step 3: Cross multiply
2,497,890.24x = 3,746,845.08 × 604,628.64 - Step 4: Simplify right side
2,497,890.24x = 2,265,449,845,011.09 - Step 5: Solve for x
x = 2,265,449,845,011.09/2,497,890.24 - Step 6: Final answer
x = 906,945.31
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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.