Finding the Fourth Proportional to 2,307,569.74, 3,461,682.66 and 710,265.94
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Solution
The fourth proportional to 2,307,569.74, 3,461,682.66 and 710,265.94 is: 1,065,499.88
Step by Step Solution
- Step 1: Write the proportion equation
2,307,569.74 : 3,461,682.66 = 710,265.94 : x - Step 2: Convert to fraction form
2,307,569.74/3,461,682.66 = 710,265.94/x - Step 3: Cross multiply
2,307,569.74x = 3,461,682.66 × 710,265.94 - Step 4: Simplify right side
2,307,569.74x = 2,458,715,288,486.60 - Step 5: Solve for x
x = 2,458,715,288,486.60/2,307,569.74 - Step 6: Final answer
x = 1,065,499.88
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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.