Finding the Fourth Proportional to 1,466,182.08, 2,023,298.39 and 854,296.74
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Solution
The fourth proportional to 1,466,182.08, 2,023,298.39 and 854,296.74 is: 1,178,910.34
Step by Step Solution
- Step 1: Write the proportion equation
1,466,182.08 : 2,023,298.39 = 854,296.74 : x - Step 2: Convert to fraction form
1,466,182.08/2,023,298.39 = 854,296.74/x - Step 3: Cross multiply
1,466,182.08x = 2,023,298.39 × 854,296.74 - Step 4: Simplify right side
1,466,182.08x = 1,728,497,220,759.99 - Step 5: Solve for x
x = 1,728,497,220,759.99/1,466,182.08 - Step 6: Final answer
x = 1,178,910.34
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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.