Finding the Fourth Proportional to 1,544,852.67, 2,317,918.50 and 834,044.73
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Solution
The fourth proportional to 1,544,852.67, 2,317,918.50 and 834,044.73 is: 1,251,412.35
Step by Step Solution
- Step 1: Write the proportion equation
1,544,852.67 : 2,317,918.50 = 834,044.73 : x - Step 2: Convert to fraction form
1,544,852.67/2,317,918.50 = 834,044.73/x - Step 3: Cross multiply
1,544,852.67x = 2,317,918.50 × 834,044.73 - Step 4: Simplify right side
1,544,852.67x = 1,933,247,709,494.51 - Step 5: Solve for x
x = 1,933,247,709,494.51/1,544,852.67 - Step 6: Final answer
x = 1,251,412.35
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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.