Finding the Fourth Proportional to 1,832,922.24, 2,748,852 and 767,934.24
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Solution
The fourth proportional to 1,832,922.24, 2,748,852 and 767,934.24 is: 1,151,678.74
Step by Step Solution
- Step 1: Write the proportion equation
1,832,922.24 : 2,748,852 = 767,934.24 : x - Step 2: Convert to fraction form
1,832,922.24/2,748,852 = 767,934.24/x - Step 3: Cross multiply
1,832,922.24x = 2,748,852 × 767,934.24 - Step 4: Simplify right side
1,832,922.24x = 2,110,937,571,492.48 - Step 5: Solve for x
x = 2,110,937,571,492.48/1,832,922.24 - Step 6: Final answer
x = 1,151,678.74
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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.