Finding the Fourth Proportional to 2,468,924.63, 3,703,012.76 and 671,948.14
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Solution
The fourth proportional to 2,468,924.63, 3,703,012.76 and 671,948.14 is: 1,007,820.37
Step by Step Solution
- Step 1: Write the proportion equation
2,468,924.63 : 3,703,012.76 = 671,948.14 : x - Step 2: Convert to fraction form
2,468,924.63/3,703,012.76 = 671,948.14/x - Step 3: Cross multiply
2,468,924.63x = 3,703,012.76 × 671,948.14 - Step 4: Simplify right side
2,468,924.63x = 2,488,232,532,064.05 - Step 5: Solve for x
x = 2,488,232,532,064.05/2,468,924.63 - Step 6: Final answer
x = 1,007,820.37
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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.